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TEncGOP.cpp @ 142

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Last change on this file since 142 was 117, checked in by tech, 12 years ago
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1	/* The copyright in this software is being made available under the BSD
2	* License, included below. This software may be subject to other third party
3	* and contributor rights, including patent rights, and no such rights are
4	* granted under this license.
5	*
6	* Copyright (c) 2010-2012, ITU/ISO/IEC
7	* All rights reserved.
8	*
9	* Redistribution and use in source and binary forms, with or without
10	* modification, are permitted provided that the following conditions are met:
11	*
12	* * Redistributions of source code must retain the above copyright notice,
13	* this list of conditions and the following disclaimer.
14	* * Redistributions in binary form must reproduce the above copyright notice,
15	* this list of conditions and the following disclaimer in the documentation
16	* and/or other materials provided with the distribution.
17	* * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18	* be used to endorse or promote products derived from this software without
19	* specific prior written permission.
20	*
21	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31	* THE POSSIBILITY OF SUCH DAMAGE.
32	*/
33
34	/** \file TEncGOP.cpp
35	\brief GOP encoder class
36	*/
37
38	#include <list>
39	#include <algorithm>
40
41	#include "TEncTop.h"
42	#include "TEncGOP.h"
43	#include "TEncAnalyze.h"
44	#include "libmd5/MD5.h"
45	#include "TLibCommon/SEI.h"
46	#include "TLibCommon/NAL.h"
47	#include "NALwrite.h"
48	#include "../../App/TAppEncoder/TAppEncTop.h"
49
50	#include <time.h>
51	#include <math.h>
52
53	using namespace std;
54
55	//! \ingroup TLibEncoder
56	//! \{
57
58	// ====================================================================================================================
59	// Constructor / destructor / initialization / destroy
60	// ====================================================================================================================
61
62	TEncGOP::TEncGOP()
63	{
64	m_iLastIDR = 0;
65	m_iGopSize = 0;
66	m_iNumPicCoded = 0; //Niko
67	m_bFirst = true;
68
69	m_pcCfg = NULL;
70	m_pcSliceEncoder = NULL;
71	m_pcListPic = NULL;
72
73	m_pcEntropyCoder = NULL;
74	m_pcCavlcCoder = NULL;
75	m_pcSbacCoder = NULL;
76	m_pcBinCABAC = NULL;
77	#if DEPTH_MAP_GENERATION
78	m_pcDepthMapGenerator = NULL;
79	#endif
80	#if HHI_INTER_VIEW_RESIDUAL_PRED
81	m_pcResidualGenerator = NULL;
82	#endif
83
84	m_bSeqFirst = true;
85
86	m_bRefreshPending = 0;
87	m_pocCRA = 0;
88
89	return;
90	}
91
92	TEncGOP::~TEncGOP()
93	{
94	}
95
96	/** Create list to contain pointers to LCU start addresses of slice.
97	* \param iWidth, iHeight are picture width, height. iMaxCUWidth, iMaxCUHeight are LCU width, height.
98	*/
99	Void TEncGOP::create( Int iWidth, Int iHeight, UInt iMaxCUWidth, UInt iMaxCUHeight )
100	{
101	UInt uiWidthInCU = ( iWidth %iMaxCUWidth ) ? iWidth /iMaxCUWidth + 1 : iWidth /iMaxCUWidth;
102	UInt uiHeightInCU = ( iHeight%iMaxCUHeight ) ? iHeight/iMaxCUHeight + 1 : iHeight/iMaxCUHeight;
103	UInt uiNumCUsInFrame = uiWidthInCU * uiHeightInCU;
104	m_uiStoredStartCUAddrForEncodingSlice = new UInt [uiNumCUsInFrame*(1<<(g_uiMaxCUDepth<<1))+1];
105	m_uiStoredStartCUAddrForEncodingEntropySlice = new UInt [uiNumCUsInFrame*(1<<(g_uiMaxCUDepth<<1))+1];
106	m_bLongtermTestPictureHasBeenCoded = 0;
107	m_bLongtermTestPictureHasBeenCoded2 = 0;
108	}
109
110	Void TEncGOP::destroy()
111	{
112	delete [] m_uiStoredStartCUAddrForEncodingSlice; m_uiStoredStartCUAddrForEncodingSlice = NULL;
113	delete [] m_uiStoredStartCUAddrForEncodingEntropySlice; m_uiStoredStartCUAddrForEncodingEntropySlice = NULL;
114	}
115
116	Void TEncGOP::init ( TEncTop* pcTEncTop )
117	{
118	m_pcEncTop = pcTEncTop;
119	m_pcCfg = pcTEncTop;
120	m_pcSliceEncoder = pcTEncTop->getSliceEncoder();
121	m_pcListPic = pcTEncTop->getListPic();
122
123	m_pcEntropyCoder = pcTEncTop->getEntropyCoder();
124	m_pcCavlcCoder = pcTEncTop->getCavlcCoder();
125	m_pcSbacCoder = pcTEncTop->getSbacCoder();
126	m_pcBinCABAC = pcTEncTop->getBinCABAC();
127	m_pcLoopFilter = pcTEncTop->getLoopFilter();
128	m_pcBitCounter = pcTEncTop->getBitCounter();
129
130	#if DEPTH_MAP_GENERATION
131	m_pcDepthMapGenerator = pcTEncTop->getDepthMapGenerator();
132	#endif
133	#if HHI_INTER_VIEW_RESIDUAL_PRED
134	m_pcResidualGenerator = pcTEncTop->getResidualGenerator();
135	#endif
136
137	// Adaptive Loop filter
138	m_pcAdaptiveLoopFilter = pcTEncTop->getAdaptiveLoopFilter();
139	//--Adaptive Loop filter
140	m_pcSAO = pcTEncTop->getSAO();
141	m_pcRdCost = pcTEncTop->getRdCost();
142	}
143
144	// ====================================================================================================================
145	// Public member functions
146	// ====================================================================================================================
147
148	Void TEncGOP::initGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP)
149	{
150	xInitGOP( iPOCLast, iNumPicRcvd, rcListPic, rcListPicYuvRecOut );
151	m_iNumPicCoded = 0;
152	}
153
154	Void TEncGOP::compressPicInGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsInGOP, Int iGOPid)
155	{
156	TComPic* pcPic;
157	TComPicYuv* pcPicYuvRecOut;
158	TComSlice* pcSlice;
159	TComOutputBitstream *pcBitstreamRedirect;
160	pcBitstreamRedirect = new TComOutputBitstream;
161	#if !REMOVE_TILE_DEPENDENCE
162	OutputNALUnit *naluBuffered = NULL;
163	Bool bIteratorAtListStart = false;
164	#endif
165	AccessUnit::iterator itLocationToPushSliceHeaderNALU; // used to store location where NALU containing slice header is to be inserted
166	UInt uiOneBitstreamPerSliceLength = 0;
167	TEncSbac* pcSbacCoders = NULL;
168	TComOutputBitstream* pcSubstreamsOut = NULL;
169
170	{
171	UInt uiColDir = 1;
172	//-- For time output for each slice
173	long iBeforeTime = clock();
174
175	//select uiColDir
176	Int iCloseLeft=1, iCloseRight=-1;
177	for(Int i = 0; i<m_pcCfg->getGOPEntry(iGOPid).m_numRefPics; i++)
178	{
179	Int iRef = m_pcCfg->getGOPEntry(iGOPid).m_referencePics[i];
180	if(iRef>0&&(iRef<iCloseRight\|\|iCloseRight==-1))
181	{
182	iCloseRight=iRef;
183	}
184	else if(iRef<0&&(iRef>iCloseLeft\|\|iCloseLeft==1))
185	{
186	iCloseLeft=iRef;
187	}
188	}
189	if(iCloseRight>-1)
190	{
191	iCloseRight=iCloseRight+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
192	}
193	if(iCloseLeft<1)
194	{
195	iCloseLeft=iCloseLeft+m_pcCfg->getGOPEntry(iGOPid).m_POC-1;
196	while(iCloseLeft<0)
197	{
198	iCloseLeft+=m_iGopSize;
199	}
200	}
201	Int iLeftQP=0, iRightQP=0;
202	for(Int i=0; i<m_iGopSize; i++)
203	{
204	if(m_pcCfg->getGOPEntry(i).m_POC==(iCloseLeft%m_iGopSize)+1)
205	{
206	iLeftQP= m_pcCfg->getGOPEntry(i).m_QPOffset;
207	}
208	if (m_pcCfg->getGOPEntry(i).m_POC==(iCloseRight%m_iGopSize)+1)
209	{
210	iRightQP=m_pcCfg->getGOPEntry(i).m_QPOffset;
211	}
212	}
213	if(iCloseRight>-1&&iRightQP<iLeftQP)
214	{
215	uiColDir=0;
216	}
217
218	/////////////////////////////////////////////////////////////////////////////////////////////////// Initial to start encoding
219	UInt uiPOCCurr = iPOCLast -iNumPicRcvd+ m_pcCfg->getGOPEntry(iGOPid).m_POC;
220	Int iTimeOffset = m_pcCfg->getGOPEntry(iGOPid).m_POC;
221	if(iPOCLast == 0)
222	{
223	uiPOCCurr=0;
224	iTimeOffset = 1;
225	}
226	if(uiPOCCurr>=m_pcCfg->getFrameToBeEncoded())
227	{
228	return;
229	}
230	if( getNalUnitTypeBaseViewMvc( uiPOCCurr ) == NAL_UNIT_CODED_SLICE_IDR )
231	{
232	m_iLastIDR = uiPOCCurr;
233	}
234
235	/* start a new access unit: create an entry in the list of output
236	* access units */
237	accessUnitsInGOP.push_back(AccessUnit());
238	AccessUnit& accessUnit = accessUnitsInGOP.back();
239	xGetBuffer( rcListPic, rcListPicYuvRecOut, iNumPicRcvd, iTimeOffset, pcPic, pcPicYuvRecOut, uiPOCCurr );
240
241	// Slice data initialization
242	pcPic->clearSliceBuffer();
243	assert(pcPic->getNumAllocatedSlice() == 1);
244	m_pcSliceEncoder->setSliceIdx(0);
245	pcPic->setCurrSliceIdx(0);
246
247	std::vector<TComAPS>& vAPS = m_pcEncTop->getAPS();
248	#if VIDYO_VPS_INTEGRATION
249	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, uiPOCCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getEncTop()->getVPS(), m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
250	#else
251	m_pcSliceEncoder->initEncSlice ( pcPic, iPOCLast, uiPOCCurr, iNumPicRcvd, iGOPid, pcSlice, m_pcEncTop->getSPS(), m_pcEncTop->getPPS() );
252	#endif
253	pcSlice->setLastIDR(m_iLastIDR);
254	pcSlice->setSliceIdx(0);
255	pcSlice->setViewId( m_pcEncTop->getViewId() );
256	pcSlice->setIsDepth( m_pcEncTop->getIsDepth() );
257
258	m_pcEncTop->getSPS()->setDisInter4x4(m_pcEncTop->getDisInter4x4());
259	pcSlice->setScalingList ( m_pcEncTop->getScalingList() );
260	if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_OFF)
261	{
262	m_pcEncTop->getTrQuant()->setFlatScalingList();
263	m_pcEncTop->getTrQuant()->setUseScalingList(false);
264	}
265	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_DEFAULT)
266	{
267	pcSlice->setDefaultScalingList ();
268	pcSlice->getScalingList()->setScalingListPresentFlag(true);
269	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
270	m_pcEncTop->getTrQuant()->setUseScalingList(true);
271	}
272	else if(m_pcEncTop->getUseScalingListId() == SCALING_LIST_FILE_READ)
273	{
274	if(pcSlice->getScalingList()->xParseScalingList(m_pcCfg->getScalingListFile()))
275	{
276	pcSlice->setDefaultScalingList ();
277	}
278	#if SCALING_LIST
279	pcSlice->getScalingList()->checkDcOfMatrix();
280	#endif
281	pcSlice->getScalingList()->setScalingListPresentFlag(pcSlice->checkDefaultScalingList());
282	m_pcEncTop->getTrQuant()->setScalingList(pcSlice->getScalingList());
283	m_pcEncTop->getTrQuant()->setUseScalingList(true);
284	}
285	else
286	{
287	printf("error : ScalingList == %d no support\n",m_pcEncTop->getUseScalingListId());
288	assert(0);
289	}
290
291	#if HHI_INTERVIEW_SKIP
292	if ( m_pcEncTop->getInterViewSkip() )
293	{
294	m_pcEncTop->getEncTop()->getUsedPelsMap( pcPic->getViewId(), pcPic->getPOC(), pcPic->getUsedPelsMap() );
295	}
296	#endif
297	// Slice info. refinement
298	if( pcSlice->getSliceType() == B_SLICE )
299	{
300	if( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_sliceType == 'P' ) { pcSlice->setSliceType( P_SLICE ); }
301	}
302
303	// Set the nal unit type
304	pcSlice->setNalUnitType( getNalUnitType(uiPOCCurr) );
305	pcSlice->setNalUnitTypeBaseViewMvc( getNalUnitTypeBaseViewMvc(uiPOCCurr) );
306
307	// Do decoding refresh marking if any
308	pcSlice->decodingRefreshMarking(m_pocCRA, m_bRefreshPending, rcListPic);
309
310	if ( !pcSlice->getPPS()->getEnableTMVPFlag() && pcPic->getTLayer() == 0 )
311	{
312	pcSlice->decodingMarkingForNoTMVP( rcListPic, pcSlice->getPOC() );
313	}
314
315	m_pcEncTop->selectReferencePictureSet(pcSlice, uiPOCCurr, iGOPid,rcListPic);
316	pcSlice->getRPS()->setNumberOfLongtermPictures(0);
317
318	if(pcSlice->checkThatAllRefPicsAreAvailable(rcListPic, pcSlice->getRPS(), false) != 0)
319	{
320	pcSlice->createExplicitReferencePictureSetFromReference(rcListPic, pcSlice->getRPS());
321	}
322	pcSlice->applyReferencePictureSet(rcListPic, pcSlice->getRPS());
323
324	#if H0566_TLA && H0566_TLA_SET_FOR_SWITCHING_POINTS
325	if(pcSlice->getTLayer() > 0)
326	{
327	if(pcSlice->isTemporalLayerSwitchingPoint(rcListPic, pcSlice->getRPS()))
328	{
329	pcSlice->setNalUnitType(NAL_UNIT_CODED_SLICE_TLA);
330	}
331	}
332	#endif
333
334	pcSlice->setNumRefIdx( REF_PIC_LIST_0, min( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_numRefPicsActive, (pcSlice->getRPS()->getNumberOfPictures() + pcSlice->getSPS()->getNumberOfUsableInterViewRefs()) ) );
335	pcSlice->setNumRefIdx( REF_PIC_LIST_1, min( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_numRefPicsActive, (pcSlice->getRPS()->getNumberOfPictures() + pcSlice->getSPS()->getNumberOfUsableInterViewRefs()) ) );
336
337	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
338	refPicListModification->setRefPicListModificationFlagL0( false );
339	#if !H0137_0138_LIST_MODIFICATION
340	refPicListModification->setNumberOfRefPicListModificationsL0(0);
341	#endif
342	refPicListModification->setRefPicListModificationFlagL1( false );
343	#if !H0137_0138_LIST_MODIFICATION
344	refPicListModification->setNumberOfRefPicListModificationsL1(0);
345	#endif
346	xSetRefPicListModificationsMvc( pcSlice, uiPOCCurr, iGOPid );
347
348	#if ADAPTIVE_QP_SELECTION
349	pcSlice->setTrQuant( m_pcEncTop->getTrQuant() );
350	#endif
351	// Set reference list
352	TAppEncTop* tAppEncTop = m_pcEncTop->getEncTop();
353	assert( tAppEncTop != NULL );
354
355	TComPic * const pcTexturePic = m_pcEncTop->getIsDepth() ? tAppEncTop->getPicFromView( m_pcEncTop->getViewId(), pcSlice->getPOC(), false ) : NULL;
356	assert( !m_pcEncTop->getIsDepth() \|\| pcTexturePic != NULL );
357	pcSlice->setTexturePic( pcTexturePic );
358
359	std::vector<TComPic*> apcInterViewRefPics = tAppEncTop->getInterViewRefPics( m_pcEncTop->getViewId(), pcSlice->getPOC(), m_pcEncTop->getIsDepth(), pcSlice->getSPS() );
360	pcSlice->setRefPicListMvc( rcListPic, apcInterViewRefPics );
361
362	// Slice info. refinement
363	if( pcSlice->getSliceType() == B_SLICE )
364	{
365	if( m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid ).m_sliceType == 'P' ) { pcSlice->setSliceType( P_SLICE ); }
366	}
367
368	if (pcSlice->getSliceType() != B_SLICE \|\| !pcSlice->getSPS()->getUseLComb())
369	{
370	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
371	pcSlice->setRefPicListCombinationFlag(false);
372	pcSlice->setRefPicListModificationFlagLC(false);
373	}
374	else
375	{
376	pcSlice->setRefPicListCombinationFlag(pcSlice->getSPS()->getUseLComb());
377	pcSlice->setRefPicListModificationFlagLC(pcSlice->getSPS()->getLCMod());
378	pcSlice->setNumRefIdx(REF_PIC_LIST_C, pcSlice->getNumRefIdx(REF_PIC_LIST_0));
379	}
380
381	if (pcSlice->getSliceType() == B_SLICE)
382	{
383	pcSlice->setColDir(uiColDir);
384	Bool bLowDelay = true;
385	Int iCurrPOC = pcSlice->getPOC();
386	Int iRefIdx = 0;
387
388	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_0) && bLowDelay; iRefIdx++)
389	{
390	if ( pcSlice->getRefPic(REF_PIC_LIST_0, iRefIdx)->getPOC() > iCurrPOC )
391	{
392	bLowDelay = false;
393	}
394	}
395	for (iRefIdx = 0; iRefIdx < pcSlice->getNumRefIdx(REF_PIC_LIST_1) && bLowDelay; iRefIdx++)
396	{
397	if ( pcSlice->getRefPic(REF_PIC_LIST_1, iRefIdx)->getPOC() > iCurrPOC )
398	{
399	bLowDelay = false;
400	}
401	}
402
403	pcSlice->setCheckLDC(bLowDelay);
404	}
405
406	uiColDir = 1-uiColDir;
407
408	//-------------------------------------------------------------
409	pcSlice->setRefPOCnViewListsMvc();
410
411	pcSlice->setNoBackPredFlag( false );
412	if ( pcSlice->getSliceType() == B_SLICE && !pcSlice->getRefPicListCombinationFlag())
413	{
414	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
415	{
416	pcSlice->setNoBackPredFlag( true );
417	int i;
418	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
419	{
420	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
421	{
422	pcSlice->setNoBackPredFlag( false );
423	break;
424	}
425	}
426	}
427	}
428
429	if(pcSlice->getNoBackPredFlag())
430	{
431	pcSlice->setNumRefIdx(REF_PIC_LIST_C, 0);
432	}
433	pcSlice->generateCombinedList();
434
435	#if HHI_VSO
436	Bool bUseVSO = m_pcEncTop->getUseVSO();
437	m_pcRdCost->setUseVSO( bUseVSO );
438	#if SAIT_VSO_EST_A0033
439	m_pcRdCost->setUseEstimatedVSD( m_pcEncTop->getUseEstimatedVSD() );
440	#endif
441
442	if ( bUseVSO )
443	{
444	Int iVSOMode = m_pcEncTop->getVSOMode();
445	m_pcRdCost->setVSOMode( iVSOMode );
446	#if HHI_VSO_DIST_INT
447	m_pcRdCost->setAllowNegDist( m_pcEncTop->getAllowNegDist() );
448	#endif
449
450	#if HHI_VSO_SPEEDUP_A0033
451	#else
452	if ( iVSOMode == 4 )
453	{
454	m_pcEncTop->getEncTop()->setupRenModel( pcSlice->getPOC(), pcSlice->getViewId(), m_pcEncTop->isDepthCoder() ? 1 : 0 );
455	}
456	else
457	{
458	AOT(true);
459	}
460	#endif
461
462	#if SAIT_VSO_EST_A0033
463	m_pcRdCost->setVideoRecPicYuv( m_pcEncTop->getEncTop()->getPicYuvFromView( pcSlice->getViewId(), pcSlice->getPOC(), false, true ) );
464	m_pcRdCost->setDepthPicYuv ( m_pcEncTop->getEncTop()->getPicYuvFromView( pcSlice->getViewId(), pcSlice->getPOC(), true, false ) );
465	#endif
466	#if LGE_WVSO_A0119
467	Bool bWVSO = m_pcEncTop->getWVSO();
468	m_pcRdCost->setWVSO( bWVSO );
469	#endif
470
471	}
472	#endif
473	/////////////////////////////////////////////////////////////////////////////////////////////////// Compress a slice
474	// Slice compression
475	if (m_pcCfg->getUseASR())
476	{
477	m_pcSliceEncoder->setSearchRange(pcSlice);
478	}
479
480	#if H0111_MVD_L1_ZERO
481	Bool bGPBcheck=false;
482	if ( pcSlice->getSliceType() == B_SLICE)
483	{
484	if ( pcSlice->getNumRefIdx(RefPicList( 0 ) ) == pcSlice->getNumRefIdx(RefPicList( 1 ) ) )
485	{
486	bGPBcheck=true;
487	int i;
488	for ( i=0; i < pcSlice->getNumRefIdx(RefPicList( 1 ) ); i++ )
489	{
490	if ( pcSlice->getRefPOC(RefPicList(1), i) != pcSlice->getRefPOC(RefPicList(0), i) )
491	{
492	bGPBcheck=false;
493	break;
494	}
495	}
496	}
497	}
498	if(bGPBcheck)
499	{
500	pcSlice->setMvdL1ZeroFlag(true);
501	}
502	else
503	{
504	pcSlice->setMvdL1ZeroFlag(false);
505	}
506	pcPic->getSlice(pcSlice->getSliceIdx())->setMvdL1ZeroFlag(pcSlice->getMvdL1ZeroFlag());
507	#endif
508
509	UInt uiNumSlices = 1;
510
511	UInt uiInternalAddress = pcPic->getNumPartInCU()-4;
512	UInt uiExternalAddress = pcPic->getPicSym()->getNumberOfCUsInFrame()-1;
513	UInt uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
514	UInt uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
515	UInt uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
516	UInt uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
517	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
518	{
519	uiInternalAddress--;
520	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
521	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
522	}
523	uiInternalAddress++;
524	if(uiInternalAddress==pcPic->getNumPartInCU())
525	{
526	uiInternalAddress = 0;
527	uiExternalAddress++;
528	}
529	UInt uiRealEndAddress = uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress;
530
531	UInt uiCummulativeTileWidth;
532	UInt uiCummulativeTileHeight;
533	Int p, j;
534	UInt uiEncCUAddr;
535
536	#if !REMOVE_TILE_DEPENDENCE
537	if(pcSlice->getPPS()->getTileBehaviorControlPresentFlag() == 1)
538	{
539	pcPic->getPicSym()->setTileBoundaryIndependenceIdr( pcSlice->getPPS()->getTileBoundaryIndependenceIdr() );
540	}
541	else
542	{
543	pcPic->getPicSym()->setTileBoundaryIndependenceIdr( pcSlice->getPPS()->getSPS()->getTileBoundaryIndependenceIdr() );
544
545	}
546	#endif
547
548	if( pcSlice->getPPS()->getColumnRowInfoPresent() == 1 ) //derive the tile parameters from PPS
549	{
550	//set NumColumnsMinus1 and NumRowsMinus1
551	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getPPS()->getNumColumnsMinus1() );
552	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getPPS()->getNumRowsMinus1() );
553
554	//create the TComTileArray
555	pcPic->getPicSym()->xCreateTComTileArray();
556
557	if( pcSlice->getPPS()->getUniformSpacingIdr() == 1 )
558	{
559	//set the width for each tile
560	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
561	{
562	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
563	{
564	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
565	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
566	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
567	}
568	}
569
570	//set the height for each tile
571	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
572	{
573	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
574	{
575	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
576	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
577	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
578	}
579	}
580	}
581	else
582	{
583	//set the width for each tile
584	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
585	{
586	uiCummulativeTileWidth = 0;
587	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
588	{
589	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getPPS()->getColumnWidth(p) );
590	uiCummulativeTileWidth += pcSlice->getPPS()->getColumnWidth(p);
591	}
592	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
593	}
594
595	//set the height for each tile
596	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
597	{
598	uiCummulativeTileHeight = 0;
599	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
600	{
601	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getPPS()->getRowHeight(p) );
602	uiCummulativeTileHeight += pcSlice->getPPS()->getRowHeight(p);
603	}
604	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
605	}
606	}
607	}
608	else //derive the tile parameters from SPS
609	{
610	//set NumColumnsMins1 and NumRowsMinus1
611	pcPic->getPicSym()->setNumColumnsMinus1( pcSlice->getSPS()->getNumColumnsMinus1() );
612	pcPic->getPicSym()->setNumRowsMinus1( pcSlice->getSPS()->getNumRowsMinus1() );
613
614	//create the TComTileArray
615	pcPic->getPicSym()->xCreateTComTileArray();
616
617	if( pcSlice->getSPS()->getUniformSpacingIdr() == 1 )
618	{
619	//set the width for each tile
620	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
621	{
622	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1()+1; p++)
623	{
624	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->
625	setTileWidth( (p+1)*pcPic->getPicSym()->getFrameWidthInCU()/(pcPic->getPicSym()->getNumColumnsMinus1()+1)
626	- (p*pcPic->getPicSym()->getFrameWidthInCU())/(pcPic->getPicSym()->getNumColumnsMinus1()+1) );
627	}
628	}
629
630	//set the height for each tile
631	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
632	{
633	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1()+1; p++)
634	{
635	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->
636	setTileHeight( (p+1)*pcPic->getPicSym()->getFrameHeightInCU()/(pcPic->getPicSym()->getNumRowsMinus1()+1)
637	- (p*pcPic->getPicSym()->getFrameHeightInCU())/(pcPic->getPicSym()->getNumRowsMinus1()+1) );
638	}
639	}
640	}
641
642	else
643	{
644	//set the width for each tile
645	for(j=0; j < pcPic->getPicSym()->getNumRowsMinus1()+1; j++)
646	{
647	uiCummulativeTileWidth = 0;
648	for(p=0; p < pcPic->getPicSym()->getNumColumnsMinus1(); p++)
649	{
650	pcPic->getPicSym()->getTComTile( j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p )->setTileWidth( pcSlice->getSPS()->getColumnWidth(p) );
651	uiCummulativeTileWidth += pcSlice->getSPS()->getColumnWidth(p);
652	}
653	pcPic->getPicSym()->getTComTile(j * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + p)->setTileWidth( pcPic->getPicSym()->getFrameWidthInCU()-uiCummulativeTileWidth );
654	}
655
656	//set the height for each tile
657	for(j=0; j < pcPic->getPicSym()->getNumColumnsMinus1()+1; j++)
658	{
659	uiCummulativeTileHeight = 0;
660	for(p=0; p < pcPic->getPicSym()->getNumRowsMinus1(); p++)
661	{
662	pcPic->getPicSym()->getTComTile( p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j )->setTileHeight( pcSlice->getSPS()->getRowHeight(p) );
663	uiCummulativeTileHeight += pcSlice->getSPS()->getRowHeight(p);
664	}
665	pcPic->getPicSym()->getTComTile(p * (pcPic->getPicSym()->getNumColumnsMinus1()+1) + j)->setTileHeight( pcPic->getPicSym()->getFrameHeightInCU()-uiCummulativeTileHeight );
666	}
667	}
668	}
669
670	//initialize each tile of the current picture
671	pcPic->getPicSym()->xInitTiles();
672
673	// Allocate some coders, now we know how many tiles there are.
674	Int iNumSubstreams = pcSlice->getPPS()->getNumSubstreams();
675
676	//generate the Coding Order Map and Inverse Coding Order Map
677	for(p=0, uiEncCUAddr=0; p<pcPic->getPicSym()->getNumberOfCUsInFrame(); p++, uiEncCUAddr = pcPic->getPicSym()->xCalculateNxtCUAddr(uiEncCUAddr))
678	{
679	pcPic->getPicSym()->setCUOrderMap(p, uiEncCUAddr);
680	pcPic->getPicSym()->setInverseCUOrderMap(uiEncCUAddr, p);
681	}
682	pcPic->getPicSym()->setCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
683	pcPic->getPicSym()->setInverseCUOrderMap(pcPic->getPicSym()->getNumberOfCUsInFrame(), pcPic->getPicSym()->getNumberOfCUsInFrame());
684	if (pcSlice->getPPS()->getEntropyCodingMode())
685	{
686	// Allocate some coders, now we know how many tiles there are.
687	m_pcEncTop->createWPPCoders(iNumSubstreams);
688	pcSbacCoders = m_pcEncTop->getSbacCoders();
689	pcSubstreamsOut = new TComOutputBitstream[iNumSubstreams];
690	}
691
692	UInt uiStartCUAddrSliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEncodingSlice" containing locations of slice boundaries
693	UInt uiStartCUAddrSlice = 0; // used to keep track of current slice's starting CU addr.
694	pcSlice->setSliceCurStartCUAddr( uiStartCUAddrSlice ); // Setting "start CU addr" for current slice
695	memset(m_uiStoredStartCUAddrForEncodingSlice, 0, sizeof(UInt) * (pcPic->getPicSym()->getNumberOfCUsInFrame()*pcPic->getNumPartInCU()+1));
696
697	UInt uiStartCUAddrEntropySliceIdx = 0; // used to index "m_uiStoredStartCUAddrForEntropyEncodingSlice" containing locations of slice boundaries
698	UInt uiStartCUAddrEntropySlice = 0; // used to keep track of current Entropy slice's starting CU addr.
699	pcSlice->setEntropySliceCurStartCUAddr( uiStartCUAddrEntropySlice ); // Setting "start CU addr" for current Entropy slice
700
701	memset(m_uiStoredStartCUAddrForEncodingEntropySlice, 0, sizeof(UInt) * (pcPic->getPicSym()->getNumberOfCUsInFrame()*pcPic->getNumPartInCU()+1));
702	UInt uiNextCUAddr = 0;
703	m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx++] = uiNextCUAddr;
704	m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = uiNextCUAddr;
705
706	#if DEPTH_MAP_GENERATION
707	// init view component and predict virtual depth map
708	m_pcDepthMapGenerator->initViewComponent( pcPic );
709	#if !QC_MULTI_DIS_CAN
710	m_pcDepthMapGenerator->predictDepthMap ( pcPic );
711	#endif
712	#endif
713	#if HHI_INTER_VIEW_MOTION_PRED
714	m_pcDepthMapGenerator->covertOrgDepthMap( pcPic );
715	#endif
716	#if HHI_INTER_VIEW_RESIDUAL_PRED
717	m_pcResidualGenerator->initViewComponent( pcPic );
718	#endif
719
720	while(uiNextCUAddr<uiRealEndAddress) // determine slice boundaries
721	{
722	pcSlice->setNextSlice ( false );
723	pcSlice->setNextEntropySlice( false );
724	assert(pcPic->getNumAllocatedSlice() == uiStartCUAddrSliceIdx);
725	m_pcSliceEncoder->precompressSlice( pcPic );
726	m_pcSliceEncoder->compressSlice ( pcPic );
727
728	Bool bNoBinBitConstraintViolated = (!pcSlice->isNextSlice() && !pcSlice->isNextEntropySlice());
729	if (pcSlice->isNextSlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getSliceMode()==AD_HOC_SLICES_FIXED_NUMBER_OF_LCU_IN_SLICE))
730	{
731	uiStartCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
732	// Reconstruction slice
733	m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx++] = uiStartCUAddrSlice;
734	// Entropy slice
735	if (uiStartCUAddrEntropySliceIdx>0 && m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx-1] != uiStartCUAddrSlice)
736	{
737	m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = uiStartCUAddrSlice;
738	}
739
740	if (uiStartCUAddrSlice < uiRealEndAddress)
741	{
742	pcPic->allocateNewSlice();
743	pcPic->setCurrSliceIdx ( uiStartCUAddrSliceIdx-1 );
744	m_pcSliceEncoder->setSliceIdx ( uiStartCUAddrSliceIdx-1 );
745	pcSlice = pcPic->getSlice ( uiStartCUAddrSliceIdx-1 );
746	pcSlice->copySliceInfo ( pcPic->getSlice(0) );
747	pcSlice->setSliceIdx ( uiStartCUAddrSliceIdx-1 );
748	pcSlice->setSliceCurStartCUAddr ( uiStartCUAddrSlice );
749	pcSlice->setEntropySliceCurStartCUAddr ( uiStartCUAddrSlice );
750	pcSlice->setSliceBits(0);
751	uiNumSlices ++;
752	}
753	}
754	else if (pcSlice->isNextEntropySlice() \|\| (bNoBinBitConstraintViolated && m_pcCfg->getEntropySliceMode()==SHARP_FIXED_NUMBER_OF_LCU_IN_ENTROPY_SLICE))
755	{
756	uiStartCUAddrEntropySlice = pcSlice->getEntropySliceCurEndCUAddr();
757	m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = uiStartCUAddrEntropySlice;
758	pcSlice->setEntropySliceCurStartCUAddr( uiStartCUAddrEntropySlice );
759	}
760	else
761	{
762	uiStartCUAddrSlice = pcSlice->getSliceCurEndCUAddr();
763	uiStartCUAddrEntropySlice = pcSlice->getEntropySliceCurEndCUAddr();
764	}
765
766	uiNextCUAddr = (uiStartCUAddrSlice > uiStartCUAddrEntropySlice) ? uiStartCUAddrSlice : uiStartCUAddrEntropySlice;
767	}
768	m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx++] = pcSlice->getSliceCurEndCUAddr();
769	m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx++] = pcSlice->getSliceCurEndCUAddr();
770
771	pcSlice = pcPic->getSlice(0);
772
773	#if HHI_INTER_VIEW_RESIDUAL_PRED
774	// set residual picture
775	m_pcResidualGenerator->setRecResidualPic( pcPic );
776	#endif
777	#if DEPTH_MAP_GENERATION
778	#if !QC_MULTI_DIS_CAN
779	// update virtual depth map
780	m_pcDepthMapGenerator->updateDepthMap( pcPic );
781	#endif
782	#endif
783
784	//-- Loop filter
785	Bool bLFCrossTileBoundary = (pcSlice->getPPS()->getTileBehaviorControlPresentFlag() == 1)?
786	(pcSlice->getPPS()->getLFCrossTileBoundaryFlag()):(pcSlice->getPPS()->getSPS()->getLFCrossTileBoundaryFlag());
787	#if DBL_CONTROL
788	m_pcLoopFilter->setCfg(pcSlice->getPPS()->getDeblockingFilterControlPresent(), pcSlice->getLoopFilterDisable(), pcSlice->getLoopFilterBetaOffset(), pcSlice->getLoopFilterTcOffset(), bLFCrossTileBoundary);
789	#else
790	m_pcLoopFilter->setCfg(pcSlice->getLoopFilterDisable(), pcSlice->getLoopFilterBetaOffset(), pcSlice->getLoopFilterTcOffset(), bLFCrossTileBoundary);
791	#endif
792	m_pcLoopFilter->loopFilterPic( pcPic );
793
794	pcSlice = pcPic->getSlice(0);
795	if(pcSlice->getSPS()->getUseSAO() \|\| pcSlice->getSPS()->getUseALF())
796	{
797	Int sliceGranularity = pcSlice->getPPS()->getSliceGranularity();
798	pcPic->createNonDBFilterInfo(m_uiStoredStartCUAddrForEncodingSlice, uiNumSlices, sliceGranularity, pcSlice->getSPS()->getLFCrossSliceBoundaryFlag(),pcPic->getPicSym()->getNumTiles() ,bLFCrossTileBoundary);
799	}
800
801
802	pcSlice = pcPic->getSlice(0);
803
804	if(pcSlice->getSPS()->getUseSAO())
805	{
806	m_pcSAO->createPicSaoInfo(pcPic, uiNumSlices);
807	}
808
809	#if LCU_SYNTAX_ALF
810	AlfParamSet* alfSliceParams = NULL;
811	std::vector<AlfCUCtrlInfo>* alfCUCtrlParam = NULL;
812	#else
813	std::vector<AlfCUCtrlInfo> vAlfCUCtrlParam;
814	#endif
815	pcSlice = pcPic->getSlice(0);
816
817	if(pcSlice->getSPS()->getUseALF())
818	{
819	#if LCU_SYNTAX_ALF
820	m_pcAdaptiveLoopFilter->createPicAlfInfo(pcPic, uiNumSlices, pcSlice->getSliceQp());
821	m_pcAdaptiveLoopFilter->initALFEnc(m_pcCfg->getALFParamInSlice(), m_pcCfg->getALFPicBasedEncode(), uiNumSlices, alfSliceParams, alfCUCtrlParam);
822	#else
823	vAlfCUCtrlParam.resize(uiNumSlices);
824	m_pcAdaptiveLoopFilter->createPicAlfInfo(pcPic, uiNumSlices);
825	#endif
826	}
827
828	/////////////////////////////////////////////////////////////////////////////////////////////////// File writing
829	// Set entropy coder
830	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
831
832	/* write various header sets. */
833	if ( m_bSeqFirst )
834	{
835	#if VIDYO_VPS_INTEGRATION
836	{
837	OutputNALUnit nalu(NAL_UNIT_VPS, true, m_pcEncTop->getLayerId());
838	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
839	m_pcEntropyCoder->encodeVPS(m_pcEncTop->getEncTop()->getVPS());
840	writeRBSPTrailingBits(nalu.m_Bitstream);
841	accessUnit.push_back(new NALUnitEBSP(nalu));
842	}
843	#endif
844	#if NAL_REF_FLAG
845	#if VIDYO_VPS_INTEGRATION
846	OutputNALUnit nalu(NAL_UNIT_SPS, true, m_pcEncTop->getLayerId());
847	#else
848	OutputNALUnit nalu(NAL_UNIT_SPS, true, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
849	#endif
850	#else
851	OutputNALUnit nalu(NAL_UNIT_SPS, NAL_REF_IDC_PRIORITY_HIGHEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
852	#endif
853	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
854	#if TILES_WPP_ENTRY_POINT_SIGNALLING
855	pcSlice->getSPS()->setNumSubstreams( pcSlice->getPPS()->getNumSubstreams() );
856	#endif
857	#if HHI_MPI
858	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS(), m_pcEncTop->getIsDepth());
859	#else
860	m_pcEntropyCoder->encodeSPS(pcSlice->getSPS());
861	#endif
862	writeRBSPTrailingBits(nalu.m_Bitstream);
863	accessUnit.push_back(new NALUnitEBSP(nalu));
864
865	#if NAL_REF_FLAG
866	#if VIDYO_VPS_INTEGRATION
867	nalu = NALUnit(NAL_UNIT_PPS, true, m_pcEncTop->getLayerId());
868	#else
869	nalu = NALUnit(NAL_UNIT_PPS, true, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
870	#endif
871	#else
872	nalu = NALUnit(NAL_UNIT_PPS, NAL_REF_IDC_PRIORITY_HIGHEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
873	#endif
874	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
875	m_pcEntropyCoder->encodePPS(pcSlice->getPPS());
876	writeRBSPTrailingBits(nalu.m_Bitstream);
877	accessUnit.push_back(new NALUnitEBSP(nalu));
878
879	m_bSeqFirst = false;
880	}
881
882	/* use the main bitstream buffer for storing the marshalled picture */
883	m_pcEntropyCoder->setBitstream(NULL);
884
885	uiStartCUAddrSliceIdx = 0;
886	uiStartCUAddrSlice = 0;
887
888	uiStartCUAddrEntropySliceIdx = 0;
889	uiStartCUAddrEntropySlice = 0;
890	uiNextCUAddr = 0;
891	pcSlice = pcPic->getSlice(uiStartCUAddrSliceIdx);
892
893	Int processingState = (pcSlice->getSPS()->getUseALF() \|\| pcSlice->getSPS()->getUseSAO() \|\| pcSlice->getSPS()->getScalingListFlag() \|\| pcSlice->getSPS()->getUseDF())?(EXECUTE_INLOOPFILTER):(ENCODE_SLICE);
894
895	static Int iCurrAPSIdx = 0;
896	Int iCodedAPSIdx = 0;
897	TComSlice* pcSliceForAPS = NULL;
898
899	bool skippedSlice=false;
900	while (uiNextCUAddr < uiRealEndAddress) // Iterate over all slices
901	{
902	switch(processingState)
903	{
904	case ENCODE_SLICE:
905	{
906	pcSlice->setNextSlice ( false );
907	pcSlice->setNextEntropySlice( false );
908	if (uiNextCUAddr == m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx])
909	{
910	pcSlice = pcPic->getSlice(uiStartCUAddrSliceIdx);
911	#if COLLOCATED_REF_IDX
912	if(uiStartCUAddrSliceIdx > 0 && pcSlice->getSliceType()!= I_SLICE)
913	{
914	pcSlice->checkColRefIdx(uiStartCUAddrSliceIdx, pcPic);
915	}
916	#endif
917	pcPic->setCurrSliceIdx(uiStartCUAddrSliceIdx);
918	m_pcSliceEncoder->setSliceIdx(uiStartCUAddrSliceIdx);
919	assert(uiStartCUAddrSliceIdx == pcSlice->getSliceIdx());
920	// Reconstruction slice
921	pcSlice->setSliceCurStartCUAddr( uiNextCUAddr ); // to be used in encodeSlice() + context restriction
922	pcSlice->setSliceCurEndCUAddr ( m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx+1 ] );
923	// Entropy slice
924	pcSlice->setEntropySliceCurStartCUAddr( uiNextCUAddr ); // to be used in encodeSlice() + context restriction
925	pcSlice->setEntropySliceCurEndCUAddr ( m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx+1 ] );
926
927	pcSlice->setNextSlice ( true );
928
929	uiStartCUAddrSliceIdx++;
930	uiStartCUAddrEntropySliceIdx++;
931	}
932	else if (uiNextCUAddr == m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx])
933	{
934	// Entropy slice
935	pcSlice->setEntropySliceCurStartCUAddr( uiNextCUAddr ); // to be used in encodeSlice() + context restriction
936	pcSlice->setEntropySliceCurEndCUAddr ( m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx+1 ] );
937
938	pcSlice->setNextEntropySlice( true );
939
940	uiStartCUAddrEntropySliceIdx++;
941	}
942
943	pcSlice->setRPS(pcPic->getSlice(0)->getRPS());
944	pcSlice->setRPSidx(pcPic->getSlice(0)->getRPSidx());
945	UInt uiDummyStartCUAddr;
946	UInt uiDummyBoundingCUAddr;
947	m_pcSliceEncoder->xDetermineStartAndBoundingCUAddr(uiDummyStartCUAddr,uiDummyBoundingCUAddr,pcPic,true);
948
949	uiInternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getEntropySliceCurEndCUAddr()-1) % pcPic->getNumPartInCU();
950	uiExternalAddress = pcPic->getPicSym()->getPicSCUAddr(pcSlice->getEntropySliceCurEndCUAddr()-1) / pcPic->getNumPartInCU();
951	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
952	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
953	uiWidth = pcSlice->getSPS()->getPicWidthInLumaSamples();
954	uiHeight = pcSlice->getSPS()->getPicHeightInLumaSamples();
955	while(uiPosX>=uiWidth\|\|uiPosY>=uiHeight)
956	{
957	uiInternalAddress--;
958	uiPosX = ( uiExternalAddress % pcPic->getFrameWidthInCU() ) * g_uiMaxCUWidth+ g_auiRasterToPelX[ g_auiZscanToRaster[uiInternalAddress] ];
959	uiPosY = ( uiExternalAddress / pcPic->getFrameWidthInCU() ) * g_uiMaxCUHeight+ g_auiRasterToPelY[ g_auiZscanToRaster[uiInternalAddress] ];
960	}
961	uiInternalAddress++;
962	if(uiInternalAddress==pcPic->getNumPartInCU())
963	{
964	uiInternalAddress = 0;
965	uiExternalAddress = pcPic->getPicSym()->getCUOrderMap(pcPic->getPicSym()->getInverseCUOrderMap(uiExternalAddress)+1);
966	}
967	UInt uiEndAddress = pcPic->getPicSym()->getPicSCUEncOrder(uiExternalAddress*pcPic->getNumPartInCU()+uiInternalAddress);
968	if(uiEndAddress<=pcSlice->getEntropySliceCurStartCUAddr()) {
969	UInt uiBoundingAddrSlice, uiBoundingAddrEntropySlice;
970	uiBoundingAddrSlice = m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx];
971	uiBoundingAddrEntropySlice = m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx];
972	uiNextCUAddr = min(uiBoundingAddrSlice, uiBoundingAddrEntropySlice);
973	if(pcSlice->isNextSlice())
974	{
975	skippedSlice=true;
976	}
977	continue;
978	}
979	if(skippedSlice)
980	{
981	pcSlice->setNextSlice ( true );
982	pcSlice->setNextEntropySlice( false );
983	}
984	skippedSlice=false;
985	if (pcSlice->getPPS()->getEntropyCodingMode())
986	{
987	pcSlice->allocSubstreamSizes( iNumSubstreams );
988	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
989	pcSubstreamsOut[ui].clear();
990	}
991
992	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
993	m_pcEntropyCoder->resetEntropy ();
994	/* start slice NALunit */
995	#if H0388
996	#if NAL_REF_FLAG
997	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->isReferenced(),
998	#if !VIDYO_VPS_INTEGRATION
999	m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer() );
1000	#else
1001	m_pcEncTop->getLayerId(), pcSlice->getTLayer() );
1002	#endif
1003	#else
1004	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->isReferenced() ? NAL_REF_IDC_PRIORITY_HIGHEST: NAL_REF_IDC_PRIORITY_LOWEST,
1005	#if !VIDYO_VPS_INTEGRATION
1006	m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer() );
1007	#else
1008	m_pcEncTop->getLayerId(), pcSlice->getTLayer() );
1009	#endif
1010	#endif
1011	#else
1012	OutputNALUnit nalu( pcSlice->getNalUnitType(), pcSlice->isReferenced() ? NAL_REF_IDC_PRIORITY_HIGHEST: NAL_REF_IDC_PRIORITY_LOWEST,
1013	#if !VIDYO_VPS_INTEGRATION
1014	m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer(), true );
1015	#else
1016	m_pcEncTop->getLayerId(), pcSlice->getTLayer(), true );
1017	#endif
1018
1019	#endif
1020
1021	Bool bEntropySlice = (!pcSlice->isNextSlice());
1022	if (!bEntropySlice)
1023	{
1024	uiOneBitstreamPerSliceLength = 0; // start of a new slice
1025	}
1026
1027	// used while writing slice header
1028	Int iTransmitLWHeader = (m_pcCfg->getTileMarkerFlag()==0) ? 0 : 1;
1029	pcSlice->setTileMarkerFlag ( iTransmitLWHeader );
1030	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1031	#if !CABAC_INIT_FLAG
1032	pcSlice->setCABACinitIDC(pcSlice->getSliceType());
1033	#endif
1034
1035	m_pcEntropyCoder->encodeSliceHeader(pcSlice);
1036
1037	if(pcSlice->isNextSlice())
1038	{
1039	if (pcSlice->getSPS()->getUseALF())
1040	{
1041	#if LCU_SYNTAX_ALF
1042	if(pcSlice->getAlfEnabledFlag())
1043	#else
1044	if(pcSlice->getAPS()->getAlfEnabled())
1045	#endif
1046	{
1047
1048	#if LCU_SYNTAX_ALF
1049	if( pcSlice->getSPS()->getUseALFCoefInSlice())
1050	{
1051	Int iNumSUinLCU = 1<< (g_uiMaxCUDepth << 1);
1052	Int firstLCUAddr = pcSlice->getSliceCurStartCUAddr() / iNumSUinLCU;
1053	Bool isAcrossSlice = pcSlice->getSPS()->getLFCrossSliceBoundaryFlag();
1054	m_pcEntropyCoder->encodeAlfParam( &(alfSliceParams[pcSlice->getSliceIdx()]), false, firstLCUAddr, isAcrossSlice);
1055	}
1056
1057	if( !pcSlice->getSPS()->getUseALFCoefInSlice())
1058	{
1059	AlfCUCtrlInfo& cAlfCUCtrlParam = (*alfCUCtrlParam)[pcSlice->getSliceIdx()];
1060	#else
1061	AlfCUCtrlInfo& cAlfCUCtrlParam = vAlfCUCtrlParam[pcSlice->getSliceIdx()];
1062	#endif
1063	if(cAlfCUCtrlParam.cu_control_flag)
1064	{
1065	m_pcEntropyCoder->setAlfCtrl( true );
1066	m_pcEntropyCoder->setMaxAlfCtrlDepth(cAlfCUCtrlParam.alf_max_depth);
1067	m_pcCavlcCoder->setAlfCtrl(true);
1068	m_pcCavlcCoder->setMaxAlfCtrlDepth(cAlfCUCtrlParam.alf_max_depth);
1069	}
1070	else
1071	{
1072	m_pcEntropyCoder->setAlfCtrl(false);
1073	}
1074	m_pcEntropyCoder->encodeAlfCtrlParam(cAlfCUCtrlParam, m_pcAdaptiveLoopFilter->getNumCUsInPic());
1075
1076	#if LCU_SYNTAX_ALF
1077	}
1078	#endif
1079	}
1080	}
1081	}
1082	m_pcEntropyCoder->encodeTileMarkerFlag(pcSlice);
1083
1084	// is it needed?
1085	{
1086	if (!bEntropySlice)
1087	{
1088	pcBitstreamRedirect->writeAlignOne();
1089	}
1090	else
1091	{
1092	// We've not completed our slice header info yet, do the alignment later.
1093	}
1094	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1095	m_pcEntropyCoder->setEntropyCoder ( m_pcSbacCoder, pcSlice );
1096	m_pcEntropyCoder->resetEntropy ();
1097	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1098	{
1099	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1100	m_pcEntropyCoder->resetEntropy ();
1101	}
1102	}
1103
1104	if(pcSlice->isNextSlice())
1105	{
1106	// set entropy coder for writing
1107	m_pcSbacCoder->init( (TEncBinIf*)m_pcBinCABAC );
1108	{
1109	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams() ; ui++ )
1110	{
1111	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1112	m_pcEntropyCoder->resetEntropy ();
1113	}
1114	pcSbacCoders[0].load(m_pcSbacCoder);
1115	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[0], pcSlice ); //ALF is written in substream #0 with CABAC coder #0 (see ALF param encoding below)
1116	}
1117	m_pcEntropyCoder->resetEntropy ();
1118	// File writing
1119	if (!bEntropySlice)
1120	{
1121	m_pcEntropyCoder->setBitstream(pcBitstreamRedirect);
1122	}
1123	else
1124	{
1125	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1126	}
1127	// for now, override the TILES_DECODER setting in order to write substreams.
1128	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[0] );
1129
1130	}
1131	pcSlice->setFinalized(true);
1132
1133	m_pcSbacCoder->load( &pcSbacCoders[0] );
1134
1135	pcSlice->setTileOffstForMultES( uiOneBitstreamPerSliceLength );
1136	if (!bEntropySlice)
1137	{
1138	#if OL_DEPTHLIMIT_A0044 //start dumping partition information
1139	m_pcSliceEncoder->setPartDumpFlag(1);
1140	#endif
1141	pcSlice->setTileLocationCount ( 0 );
1142	m_pcSliceEncoder->encodeSlice(pcPic, pcBitstreamRedirect, pcSubstreamsOut); // redirect is only used for CAVLC tile position info.
1143	#if OL_DEPTHLIMIT_A0044 //stop dumping partition information
1144	m_pcSliceEncoder->setPartDumpFlag(0);
1145	#endif
1146	}
1147	else
1148	{
1149	#if OL_DEPTHLIMIT_A0044 //start dumping partition information
1150	m_pcSliceEncoder->setPartDumpFlag(1);
1151	#endif
1152	m_pcSliceEncoder->encodeSlice(pcPic, &nalu.m_Bitstream, pcSubstreamsOut); // nalu.m_Bitstream is only used for CAVLC tile position info.
1153	#if OL_DEPTHLIMIT_A0044 //stop dumping partition information
1154	m_pcSliceEncoder->setPartDumpFlag(0);
1155	#endif
1156	}
1157
1158	{
1159	// Construct the final bitstream by flushing and concatenating substreams.
1160	// The final bitstream is either nalu.m_Bitstream or pcBitstreamRedirect;
1161	UInt* puiSubstreamSizes = pcSlice->getSubstreamSizes();
1162	UInt uiTotalCodedSize = 0; // for padding calcs.
1163	UInt uiNumSubstreamsPerTile = iNumSubstreams;
1164	#if !REMOVE_TILE_DEPENDENCE
1165	#if WPP_SIMPLIFICATION
1166	if (pcPic->getPicSym()->getTileBoundaryIndependenceIdr() && iNumSubstreams > 1)
1167	#else
1168	if (pcPic->getPicSym()->getTileBoundaryIndependenceIdr() && pcSlice->getPPS()->getEntropyCodingSynchro())
1169	#endif
1170	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1171	#else
1172	#if WPP_SIMPLIFICATION
1173	if (iNumSubstreams > 1)
1174	#else
1175	if (pcSlice->getPPS()->getEntropyCodingSynchro())
1176	#endif
1177	{
1178	uiNumSubstreamsPerTile /= pcPic->getPicSym()->getNumTiles();
1179	}
1180	#endif
1181	for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ )
1182	{
1183	// Flush all substreams -- this includes empty ones.
1184	// Terminating bit and flush.
1185	m_pcEntropyCoder->setEntropyCoder ( &pcSbacCoders[ui], pcSlice );
1186	m_pcEntropyCoder->setBitstream ( &pcSubstreamsOut[ui] );
1187	m_pcEntropyCoder->encodeTerminatingBit( 1 );
1188	m_pcEntropyCoder->encodeSliceFinish();
1189	pcSubstreamsOut[ui].write( 1, 1 ); // stop bit.
1190	#if TILES_WPP_ENTRY_POINT_SIGNALLING
1191	pcSubstreamsOut[ui].writeAlignZero();
1192	#endif
1193	// Byte alignment is necessary between tiles when tiles are independent.
1194	uiTotalCodedSize += pcSubstreamsOut[ui].getNumberOfWrittenBits();
1195
1196	{
1197	Bool bNextSubstreamInNewTile = ((ui+1) < iNumSubstreams)
1198	&& ((ui+1)%uiNumSubstreamsPerTile == 0);
1199	if (bNextSubstreamInNewTile)
1200	{
1201	// byte align.
1202	while (uiTotalCodedSize&0x7)
1203	{
1204	pcSubstreamsOut[ui].write(0, 1);
1205	uiTotalCodedSize++;
1206	}
1207	}
1208	Bool bRecordOffsetNext = m_pcCfg->getTileLocationInSliceHeaderFlag()
1209	&& bNextSubstreamInNewTile;
1210	if (bRecordOffsetNext)
1211	pcSlice->setTileLocation(ui/uiNumSubstreamsPerTile, pcSlice->getTileOffstForMultES()+(uiTotalCodedSize>>3));
1212	}
1213	if (ui+1 < pcSlice->getPPS()->getNumSubstreams())
1214	puiSubstreamSizes[ui] = pcSubstreamsOut[ui].getNumberOfWrittenBits();
1215	}
1216	// Complete the slice header info.
1217	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1218	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1219	#if TILES_WPP_ENTRY_POINT_SIGNALLING
1220	if (m_pcCfg->getTileLocationInSliceHeaderFlag()==0)
1221	{
1222	pcSlice->setTileLocationCount( 0 );
1223	}
1224	m_pcEntropyCoder->encodeTilesWPPEntryPoint( pcSlice );
1225	#else
1226	m_pcEntropyCoder->encodeSliceHeaderSubstreamTable(pcSlice);
1227	#endif
1228	// Substreams...
1229	TComOutputBitstream *pcOut = pcBitstreamRedirect;
1230	// xWriteTileLocation will perform byte-alignment...
1231	{
1232	if (bEntropySlice)
1233	{
1234	// In these cases, padding is necessary here.
1235	pcOut = &nalu.m_Bitstream;
1236	pcOut->writeAlignOne();
1237	}
1238	}
1239	UInt uiAccumulatedLength = 0;
1240	for ( UInt ui = 0 ; ui < pcSlice->getPPS()->getNumSubstreams(); ui++ )
1241	{
1242	pcOut->addSubstream(&pcSubstreamsOut[ui]);
1243
1244	// Update tile marker location information
1245	for (Int uiMrkIdx = 0; uiMrkIdx < pcSubstreamsOut[ui].getTileMarkerLocationCount(); uiMrkIdx++)
1246	{
1247	UInt uiBottom = pcOut->getTileMarkerLocationCount();
1248	pcOut->setTileMarkerLocation ( uiBottom, uiAccumulatedLength + pcSubstreamsOut[ui].getTileMarkerLocation( uiMrkIdx ) );
1249	pcOut->setTileMarkerLocationCount ( uiBottom + 1 );
1250	}
1251	uiAccumulatedLength = (pcOut->getNumberOfWrittenBits() >> 3);
1252	}
1253	}
1254
1255	UInt uiBoundingAddrSlice, uiBoundingAddrEntropySlice;
1256	uiBoundingAddrSlice = m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx];
1257	uiBoundingAddrEntropySlice = m_uiStoredStartCUAddrForEncodingEntropySlice[uiStartCUAddrEntropySliceIdx];
1258	uiNextCUAddr = min(uiBoundingAddrSlice, uiBoundingAddrEntropySlice);
1259	#if !REMOVE_TILE_DEPENDENCE
1260	Bool bNextCUInNewSlice = (uiNextCUAddr >= uiRealEndAddress) \|\| (uiNextCUAddr == m_uiStoredStartCUAddrForEncodingSlice[uiStartCUAddrSliceIdx]);
1261	#endif
1262	// If current NALU is the first NALU of slice (containing slice header) and more NALUs exist (due to multiple entropy slices) then buffer it.
1263	// If current NALU is the last NALU of slice and a NALU was buffered, then (a) Write current NALU (b) Update an write buffered NALU at approproate location in NALU list.
1264	Bool bNALUAlignedWrittenToList = false; // used to ensure current NALU is not written more than once to the NALU list.
1265	#if !REMOVE_TILE_DEPENDENCE
1266	if (pcSlice->getSPS()->getTileBoundaryIndependenceIdr() && !pcSlice->getSPS()->getTileBoundaryIndependenceIdr())
1267	{
1268	if (bNextCUInNewSlice)
1269	{
1270	if (!bEntropySlice) // there were no entropy slices
1271	{
1272	xWriteTileLocationToSliceHeader(nalu, pcBitstreamRedirect, pcSlice);
1273	}
1274	// (a) writing current NALU
1275	writeRBSPTrailingBits(nalu.m_Bitstream);
1276	accessUnit.push_back(new NALUnitEBSP(nalu));
1277	bNALUAlignedWrittenToList = true;
1278
1279	// (b) update and write buffered NALU
1280	if (bEntropySlice) // if entropy slices existed in the slice then perform concatenation for the buffered nalu-bitstream and buffered payload bitstream
1281	{
1282	// Perform bitstream concatenation of slice header and partial slice payload
1283	xWriteTileLocationToSliceHeader((*naluBuffered), pcBitstreamRedirect, pcSlice);
1284	if (bIteratorAtListStart)
1285	{
1286	itLocationToPushSliceHeaderNALU = accessUnit.begin();
1287	}
1288	else
1289	{
1290	itLocationToPushSliceHeaderNALU++;
1291	}
1292	accessUnit.insert(itLocationToPushSliceHeaderNALU, (new NALUnitEBSP((*naluBuffered))) );
1293
1294	// free buffered nalu
1295	delete naluBuffered;
1296	naluBuffered = NULL;
1297	}
1298	}
1299	else // another entropy slice exists
1300	{
1301	// Is this start-of-slice NALU? i.e. the one containing slice header. If Yes, then buffer it.
1302	if (!bEntropySlice)
1303	{
1304	// store a pointer to where NALU for slice header is to be written in NALU list
1305	itLocationToPushSliceHeaderNALU = accessUnit.end();
1306	if (accessUnit.begin() == accessUnit.end())
1307	{
1308	bIteratorAtListStart = true;
1309	}
1310	else
1311	{
1312	bIteratorAtListStart = false;
1313	itLocationToPushSliceHeaderNALU--;
1314	}
1315
1316	// buffer nalu for later writing
1317	#if H0388
1318	naluBuffered = new OutputNALUnit( pcSlice->getNalUnitType(), pcSlice->isReferenced() ? NAL_REF_IDC_PRIORITY_HIGHEST: NAL_REF_IDC_PRIORITY_LOWEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer() );
1319	#else
1320	naluBuffered = new OutputNALUnit(pcSlice->getNalUnitType(), pcSlice->isReferenced() ? NAL_REF_IDC_PRIORITY_HIGHEST: NAL_REF_IDC_PRIORITY_LOWEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth(), pcSlice->getTLayer(), true);
1321	#endif
1322	copyNaluData( (*naluBuffered), nalu );
1323
1324	// perform byte-alignment to get appropriate bitstream length (used for explicit tile location signaling in slice header)
1325	writeRBSPTrailingBits((*pcBitstreamRedirect));
1326	bNALUAlignedWrittenToList = true; // This is not really a write to bitsream but buffered for later. The flag is set to prevent writing of current NALU to list.
1327	uiOneBitstreamPerSliceLength += pcBitstreamRedirect->getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1328	}
1329	else // write out entropy slice
1330	{
1331	writeRBSPTrailingBits(nalu.m_Bitstream);
1332	accessUnit.push_back(new NALUnitEBSP(nalu));
1333	bNALUAlignedWrittenToList = true;
1334	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1335	}
1336	}
1337	}
1338	else
1339	{
1340	#endif
1341	xWriteTileLocationToSliceHeader(nalu, pcBitstreamRedirect, pcSlice);
1342	writeRBSPTrailingBits(nalu.m_Bitstream);
1343	accessUnit.push_back(new NALUnitEBSP(nalu));
1344	bNALUAlignedWrittenToList = true;
1345	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits(); // length of bitstream after byte-alignment
1346	#if !REMOVE_TILE_DEPENDENCE
1347	}
1348	#endif
1349
1350	if (!bNALUAlignedWrittenToList)
1351	{
1352	{
1353	nalu.m_Bitstream.writeAlignZero();
1354	}
1355	accessUnit.push_back(new NALUnitEBSP(nalu));
1356	uiOneBitstreamPerSliceLength += nalu.m_Bitstream.getNumberOfWrittenBits() + 24; // length of bitstream after byte-alignment + 3 byte startcode 0x000001
1357	}
1358
1359
1360	processingState = ENCODE_SLICE;
1361	}
1362	break;
1363	case EXECUTE_INLOOPFILTER:
1364	{
1365	TComAPS cAPS;
1366	allocAPS(&cAPS, pcSlice->getSPS());
1367	#if SAO_UNIT_INTERLEAVING
1368	cAPS.setSaoInterleavingFlag(m_pcCfg->getSaoInterleavingFlag());
1369	#endif
1370	// set entropy coder for RD
1371	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice );
1372
1373	if ( pcSlice->getSPS()->getUseSAO() )
1374	{
1375	m_pcEntropyCoder->resetEntropy();
1376	m_pcEntropyCoder->setBitstream( m_pcBitCounter );
1377	m_pcSAO->startSaoEnc(pcPic, m_pcEntropyCoder, m_pcEncTop->getRDSbacCoder(), NULL);
1378	SAOParam& cSaoParam = *(cAPS.getSaoParam());
1379
1380	#if SAO_CHROMA_LAMBDA
1381	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma());
1382	#else
1383	#if ALF_CHROMA_LAMBDA
1384	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambdaLuma());
1385	#else
1386	m_pcSAO->SAOProcess(&cSaoParam, pcPic->getSlice(0)->getLambda());
1387	#endif
1388	#endif
1389	m_pcSAO->endSaoEnc();
1390
1391	m_pcAdaptiveLoopFilter->PCMLFDisableProcess(pcPic);
1392	}
1393
1394	// adaptive loop filter
1395	#if !LCU_SYNTAX_ALF
1396	UInt64 uiDist, uiBits;
1397	#endif
1398	if ( pcSlice->getSPS()->getUseALF())
1399	{
1400	m_pcEntropyCoder->resetEntropy ();
1401	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
1402	m_pcAdaptiveLoopFilter->startALFEnc(pcPic, m_pcEntropyCoder );
1403	#if LCU_SYNTAX_ALF
1404	AlfParamSet* pAlfEncParam = (pcSlice->getSPS()->getUseALFCoefInSlice())?( alfSliceParams ):( cAPS.getAlfParam());
1405	#if ALF_CHROMA_LAMBDA
1406	#if HHI_INTERVIEW_SKIP
1407	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), m_pcEncTop->getInterViewSkip() );
1408	#else
1409	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma() );
1410	#endif
1411	#else
1412	#if SAO_CHROMA_LAMBDA
1413	#if HHI_INTERVIEW_SKIP
1414	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), m_pcEncTop->getInterViewSkip());
1415	#else
1416	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma());
1417	#endif
1418	#else
1419	#if HHI_INTERVIEW_SKIP
1420	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambda(), m_pcEncTop->getInterViewSkip() );
1421	#else
1422	m_pcAdaptiveLoopFilter->ALFProcess(pAlfEncParam, alfCUCtrlParam, pcPic->getSlice(0)->getLambda());
1423	#endif
1424	#endif
1425	#endif
1426
1427	#else
1428	ALFParam& cAlfParam = *( cAPS.getAlfParam());
1429
1430	#if ALF_CHROMA_LAMBDA
1431	#if HHI_INTERVIEW_SKIP
1432	m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), uiDist, uiBits, m_pcEncTop->getInterViewSkip());
1433	#else
1434	m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), uiDist, uiBits);
1435	#endif
1436	#else
1437	#if SAO_CHROMA_LAMBDA
1438	#if HHI_INTERVIEW_SKIP
1439	m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), uiDist, uiBits, m_pcEncTop->getInterViewSkip());
1440	#else
1441	m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), uiDist, uiBits);
1442	#endif
1443	#else
1444	#if HHI_INTERVIEW_SKIP
1445	m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambdaLuma(), uiDist, uiBits, m_pcEncTop->getInterViewSkip());
1446	#else
1447	m_pcAdaptiveLoopFilter->ALFProcess( &cAlfParam, &vAlfCUCtrlParam, pcPic->getSlice(0)->getLambda(), uiDist, uiBits);
1448	#endif
1449	#endif
1450	#endif
1451	#endif
1452	m_pcAdaptiveLoopFilter->endALFEnc();
1453
1454	m_pcAdaptiveLoopFilter->PCMLFDisableProcess(pcPic);
1455	}
1456	iCodedAPSIdx = iCurrAPSIdx;
1457	pcSliceForAPS = pcSlice;
1458
1459	assignNewAPS(cAPS, iCodedAPSIdx, vAPS, pcSliceForAPS);
1460	iCurrAPSIdx = (iCurrAPSIdx +1)%MAX_NUM_SUPPORTED_APS;
1461	processingState = ENCODE_APS;
1462
1463	//set APS link to the slices
1464	for(Int s=0; s< uiNumSlices; s++)
1465	{
1466	if (pcSlice->getSPS()->getUseALF())
1467	{
1468	#if LCU_SYNTAX_ALF
1469	pcPic->getSlice(s)->setAlfEnabledFlag( (pcSlice->getSPS()->getUseALFCoefInSlice())?(alfSliceParams[s].isEnabled[ALF_Y]):(cAPS.getAlfEnabled()) );
1470	#else
1471	pcPic->getSlice(s)->setAlfEnabledFlag((cAPS.getAlfParam()->alf_flag==1)?true:false);
1472	#endif
1473	}
1474	if (pcSlice->getSPS()->getUseSAO())
1475	{
1476	pcPic->getSlice(s)->setSaoEnabledFlag((cAPS.getSaoParam()->bSaoFlag[0]==1)?true:false);
1477	}
1478	pcPic->getSlice(s)->setAPS(&(vAPS[iCodedAPSIdx]));
1479	pcPic->getSlice(s)->setAPSId(iCodedAPSIdx);
1480	}
1481	}
1482	break;
1483	case ENCODE_APS:
1484	{
1485	#if NAL_REF_FLAG
1486	#if VIDYO_VPS_INTEGRATION
1487	OutputNALUnit nalu(NAL_UNIT_APS, true, m_pcEncTop->getLayerId());
1488	#else
1489	OutputNALUnit nalu(NAL_UNIT_APS, true, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
1490	#endif
1491	#else
1492	OutputNALUnit nalu(NAL_UNIT_APS, NAL_REF_IDC_PRIORITY_HIGHEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
1493	#endif
1494	encodeAPS(&(vAPS[iCodedAPSIdx]), nalu.m_Bitstream, pcSliceForAPS);
1495	accessUnit.push_back(new NALUnitEBSP(nalu));
1496
1497	processingState = ENCODE_SLICE;
1498	}
1499	break;
1500	default:
1501	{
1502	printf("Not a supported encoding state\n");
1503	assert(0);
1504	exit(-1);
1505	}
1506	}
1507	} // end iteration over slices
1508
1509
1510	if(pcSlice->getSPS()->getUseSAO() \|\| pcSlice->getSPS()->getUseALF())
1511	{
1512	if(pcSlice->getSPS()->getUseSAO())
1513	{
1514	m_pcSAO->destroyPicSaoInfo();
1515	}
1516
1517	if(pcSlice->getSPS()->getUseALF())
1518	{
1519	#if LCU_SYNTAX_ALF
1520	m_pcAdaptiveLoopFilter->uninitALFEnc(alfSliceParams, alfCUCtrlParam);
1521	#endif
1522	m_pcAdaptiveLoopFilter->destroyPicAlfInfo();
1523	}
1524
1525	pcPic->destroyNonDBFilterInfo();
1526	}
1527
1528	#if HHI_INTERVIEW_SKIP
1529	if (pcPic->getUsedPelsMap())
1530	pcPic->removeUsedPelsMapBuffer() ;
1531	#endif
1532	#if HHI_INTER_VIEW_MOTION_PRED
1533	pcPic->removeOrgDepthMapBuffer();
1534	#endif
1535
1536	// pcPic->compressMotion();
1537	m_pocLastCoded = pcPic->getPOC();
1538
1539	//-- For time output for each slice
1540	Double dEncTime = (double)(clock()-iBeforeTime) / CLOCKS_PER_SEC;
1541
1542	const char* digestStr = NULL;
1543	if (m_pcCfg->getPictureDigestEnabled())
1544	{
1545	/* calculate MD5sum for entire reconstructed picture */
1546	SEIpictureDigest sei_recon_picture_digest;
1547	sei_recon_picture_digest.method = SEIpictureDigest::MD5;
1548	calcMD5(*pcPic->getPicYuvRec(), sei_recon_picture_digest.digest);
1549	digestStr = digestToString(sei_recon_picture_digest.digest);
1550
1551	#if NAL_REF_FLAG
1552	#if VIDYO_VPS_INTEGRATION
1553	OutputNALUnit nalu(NAL_UNIT_SEI, false, m_pcEncTop->getLayerId());
1554	#else
1555	OutputNALUnit nalu(NAL_UNIT_SEI, false, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
1556	#endif
1557	#else
1558	OutputNALUnit nalu(NAL_UNIT_SEI, NAL_REF_IDC_PRIORITY_LOWEST, m_pcEncTop->getViewId(), m_pcEncTop->getIsDepth());
1559	#endif
1560
1561	/* write the SEI messages */
1562	m_pcEntropyCoder->setEntropyCoder(m_pcCavlcCoder, pcSlice);
1563	m_pcEntropyCoder->setBitstream(&nalu.m_Bitstream);
1564	m_pcEntropyCoder->encodeSEI(sei_recon_picture_digest);
1565	writeRBSPTrailingBits(nalu.m_Bitstream);
1566
1567	/* insert the SEI message NALUnit before any Slice NALUnits */
1568	AccessUnit::iterator it = find_if(accessUnit.begin(), accessUnit.end(), mem_fun(&NALUnit::isSlice));
1569	accessUnit.insert(it, new NALUnitEBSP(nalu));
1570	}
1571
1572	xCalculateAddPSNR( pcPic, pcPic->getPicYuvRec(), accessUnit, dEncTime );
1573	if (digestStr)
1574	printf(" [MD5:%s]", digestStr);
1575
1576	#if FIXED_ROUNDING_FRAME_MEMORY
1577	/* TODO: this should happen after copyToPic(pcPicYuvRecOut) */
1578	pcPic->getPicYuvRec()->xFixedRoundingPic();
1579	#endif
1580	pcPic->getPicYuvRec()->copyToPic(pcPicYuvRecOut);
1581
1582	pcPic->setReconMark ( true );
1583
1584	pcPic->setUsedForTMVP ( true );
1585
1586	m_bFirst = false;
1587	m_iNumPicCoded++;
1588
1589	/* logging: insert a newline at end of picture period */
1590	printf("\n");
1591	fflush(stdout);
1592	}
1593
1594	delete[] pcSubstreamsOut;
1595	delete pcBitstreamRedirect;
1596
1597	}
1598
1599	/** Memory allocation for APS
1600	* \param [out] pAPS APS pointer
1601	* \param [in] pSPS SPS pointer
1602	*/
1603	Void TEncGOP::allocAPS (TComAPS* pAPS, TComSPS* pSPS)
1604	{
1605	if(pSPS->getUseSAO())
1606	{
1607	pAPS->createSaoParam();
1608	m_pcSAO->allocSaoParam(pAPS->getSaoParam());
1609	}
1610	if(pSPS->getUseALF())
1611	{
1612	pAPS->createAlfParam();
1613	#if LCU_SYNTAX_ALF
1614	//alf Enabled flag in APS is false after pAPS->createAlfParam();
1615	if(!pSPS->getUseALFCoefInSlice())
1616	{
1617	pAPS->getAlfParam()->create(m_pcAdaptiveLoopFilter->getNumLCUInPicWidth(), m_pcAdaptiveLoopFilter->getNumLCUInPicHeight(), m_pcAdaptiveLoopFilter->getNumCUsInPic());
1618	pAPS->getAlfParam()->createALFParam();
1619	}
1620	#else
1621	m_pcAdaptiveLoopFilter->allocALFParam(pAPS->getAlfParam());
1622	#endif
1623	}
1624	}
1625
1626	/** Memory deallocation for APS
1627	* \param [out] pAPS APS pointer
1628	* \param [in] pSPS SPS pointer
1629	*/
1630	Void TEncGOP::freeAPS (TComAPS* pAPS, TComSPS* pSPS)
1631	{
1632	if(pSPS->getUseSAO())
1633	{
1634	if(pAPS->getSaoParam() != NULL)
1635	{
1636	m_pcSAO->freeSaoParam(pAPS->getSaoParam());
1637	pAPS->destroySaoParam();
1638
1639	}
1640	}
1641	if(pSPS->getUseALF())
1642	{
1643	if(pAPS->getAlfParam() != NULL)
1644	{
1645	#if LCU_SYNTAX_ALF
1646	if(!pSPS->getUseALFCoefInSlice())
1647	{
1648	pAPS->getAlfParam()->releaseALFParam();
1649	}
1650	#else
1651	m_pcAdaptiveLoopFilter->freeALFParam(pAPS->getAlfParam());
1652	#endif
1653	pAPS->destroyAlfParam();
1654	}
1655	}
1656	}
1657
1658	/** Assign APS object into APS container according to APS ID
1659	* \param [in] cAPS APS object
1660	* \param [in] apsID APS ID
1661	* \param [in,out] vAPS APS container
1662	* \param [in] pcSlice pointer to slice
1663	*/
1664	Void TEncGOP::assignNewAPS(TComAPS& cAPS, Int apsID, std::vector<TComAPS>& vAPS, TComSlice* pcSlice)
1665	{
1666
1667	cAPS.setAPSID(apsID);
1668	if(pcSlice->getPOC() == 0)
1669	{
1670	cAPS.setScalingListEnabled(pcSlice->getSPS()->getScalingListFlag());
1671	}
1672	else
1673	{
1674	cAPS.setScalingListEnabled(false);
1675	}
1676
1677	cAPS.setSaoEnabled(pcSlice->getSPS()->getUseSAO() ? (cAPS.getSaoParam()->bSaoFlag[0] ):(false));
1678	#if LCU_SYNTAX_ALF
1679	cAPS.setAlfEnabled(pcSlice->getSPS()->getUseALF() ? (cAPS.getAlfParam()->isEnabled[0]):(false));
1680	#else
1681	cAPS.setAlfEnabled(pcSlice->getSPS()->getUseALF() ? (cAPS.getAlfParam()->alf_flag ==1):(false));
1682	#endif
1683	cAPS.setLoopFilterOffsetInAPS(m_pcCfg->getLoopFilterOffsetInAPS());
1684	cAPS.setLoopFilterDisable(m_pcCfg->getLoopFilterDisable());
1685	cAPS.setLoopFilterBetaOffset(m_pcCfg->getLoopFilterBetaOffset());
1686	cAPS.setLoopFilterTcOffset(m_pcCfg->getLoopFilterTcOffset());
1687
1688	//assign new APS into APS container
1689	Int apsBufSize= (Int)vAPS.size();
1690
1691	if(apsID >= apsBufSize)
1692	{
1693	vAPS.resize(apsID +1);
1694	}
1695
1696	freeAPS(&(vAPS[apsID]), pcSlice->getSPS());
1697	vAPS[apsID] = cAPS;
1698	}
1699
1700
1701	/** encode APS syntax elements
1702	* \param [in] pcAPS APS pointer
1703	* \param [in, out] APSbs bitstream
1704	* \param [in] pointer to slice (just used for entropy coder initialization)
1705	*/
1706	Void TEncGOP::encodeAPS(TComAPS* pcAPS, TComOutputBitstream& APSbs, TComSlice* pcSlice)
1707	{
1708	m_pcEntropyCoder->setEntropyCoder ( m_pcCavlcCoder, pcSlice);
1709	m_pcEntropyCoder->resetEntropy ();
1710	m_pcEntropyCoder->setBitstream(&APSbs);
1711
1712	m_pcEntropyCoder->encodeAPSInitInfo(pcAPS);
1713	if(pcAPS->getScalingListEnabled())
1714	{
1715	m_pcEntropyCoder->encodeScalingList( pcSlice->getScalingList() );
1716	}
1717	if(pcAPS->getLoopFilterOffsetInAPS())
1718	{
1719	m_pcEntropyCoder->encodeDFParams(pcAPS);
1720	}
1721	#if SAO_UNIT_INTERLEAVING
1722	m_pcEntropyCoder->encodeSaoParam(pcAPS);
1723	#else
1724	if(pcAPS->getSaoEnabled())
1725	{
1726	m_pcEntropyCoder->encodeSaoParam(pcAPS->getSaoParam());
1727	}
1728	#endif
1729	#if LCU_SYNTAX_ALF
1730	m_pcEntropyCoder->encodeAPSAlfFlag( pcAPS->getAlfEnabled()?1:0);
1731	#endif
1732	if(pcAPS->getAlfEnabled())
1733	{
1734	m_pcEntropyCoder->encodeAlfParam(pcAPS->getAlfParam());
1735	}
1736
1737	m_pcEntropyCoder->encodeApsExtensionFlag();
1738	//neither SAO and ALF is enabled
1739	writeRBSPTrailingBits(APSbs);
1740	}
1741
1742	Void TEncGOP::preLoopFilterPicAll( TComPic* pcPic, UInt64& ruiDist, UInt64& ruiBits )
1743	{
1744	TComSlice* pcSlice = pcPic->getSlice(pcPic->getCurrSliceIdx());
1745	Bool bCalcDist = false;
1746	#if DBL_CONTROL
1747	m_pcLoopFilter->setCfg(pcSlice->getPPS()->getDeblockingFilterControlPresent(), pcSlice->getLoopFilterDisable(), m_pcCfg->getLoopFilterBetaOffset(), m_pcCfg->getLoopFilterTcOffset(), m_pcCfg->getLFCrossTileBoundaryFlag());
1748	#else
1749	m_pcLoopFilter->setCfg(pcSlice->getLoopFilterDisable(), m_pcCfg->getLoopFilterBetaOffset(), m_pcCfg->getLoopFilterTcOffset(), m_pcCfg->getLFCrossTileBoundaryFlag());
1750	#endif
1751	m_pcLoopFilter->loopFilterPic( pcPic );
1752
1753	m_pcEntropyCoder->setEntropyCoder ( m_pcEncTop->getRDGoOnSbacCoder(), pcSlice );
1754	m_pcEntropyCoder->resetEntropy ();
1755	m_pcEntropyCoder->setBitstream ( m_pcBitCounter );
1756	pcSlice = pcPic->getSlice(0);
1757	if(pcSlice->getSPS()->getUseSAO() \|\| pcSlice->getSPS()->getUseALF())
1758	{
1759	pcPic->createNonDBFilterInfo();
1760	}
1761
1762	// Adaptive Loop filter
1763	if( pcSlice->getSPS()->getUseALF() )
1764	{
1765	m_pcAdaptiveLoopFilter->createPicAlfInfo(pcPic);
1766
1767	#if LCU_SYNTAX_ALF
1768	AlfParamSet* alfParamSet;
1769	std::vector<AlfCUCtrlInfo>* alfCUCtrlParam = NULL;
1770	alfParamSet= new AlfParamSet;
1771	alfParamSet->create( m_pcAdaptiveLoopFilter->getNumLCUInPicWidth(), m_pcAdaptiveLoopFilter->getNumLCUInPicHeight(), m_pcAdaptiveLoopFilter->getNumCUsInPic());
1772	alfParamSet->createALFParam();
1773	m_pcAdaptiveLoopFilter->initALFEnc(false, true, 1, alfParamSet, alfCUCtrlParam);
1774	#else
1775	ALFParam cAlfParam;
1776	m_pcAdaptiveLoopFilter->allocALFParam(&cAlfParam);
1777	#endif
1778	m_pcAdaptiveLoopFilter->startALFEnc(pcPic, m_pcEntropyCoder);
1779
1780
1781	#if LCU_SYNTAX_ALF
1782
1783	#if ALF_CHROMA_LAMBDA
1784	#if HHI_INTERVIEW_SKIP
1785	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma(), m_pcEncTop->getInterViewSkip() );
1786	#else
1787	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma(), pcPic->getSlice(0)->getLambdaChroma() );
1788	#endif
1789	#else
1790	#if SAO_CHROMA_LAMBDA
1791	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma(), m_pcEncTop->getInterViewSkip());
1792	#if HHI_INTERVIEW_SKIP
1793	#else
1794	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambdaLuma());
1795	#endif
1796	#else
1797	#if HHI_INTERVIEW_SKIP
1798	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambda(), m_pcEncTop->getInterViewSkip());
1799	#else
1800	m_pcAdaptiveLoopFilter->ALFProcess(alfParamSet, NULL, pcPic->getSlice(0)->getLambda());
1801	#endif
1802	#endif
1803	#endif
1804
1805	#else
1806	#if ALF_CHROMA_LAMBDA
1807	m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambdaLuma(), pcSlice->getLambdaChroma(), ruiDist, ruiBits, m_pcEncTop->getInterViewSkip());
1808	#if HHI_INTERVIEW_SKIP
1809	#else
1810	m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambdaLuma(), pcSlice->getLambdaChroma(), ruiDist, ruiBits);
1811	#endif
1812	#else
1813	#if SAO_CHROMA_LAMBDA
1814	#if HHI_INTERVIEW_SKIP
1815	m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambdaLuma(), ruiDist, ruiBits, m_pcEncTop->getInterViewSkip());
1816	#else
1817	m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambdaLuma(), ruiDist, ruiBits);
1818	#endif
1819	#else
1820	#if HHI_INTERVIEW_SKIP
1821	m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambda(), ruiDist, ruiBits, m_pcEncTop->getInterViewSkip());
1822	#else
1823	m_pcAdaptiveLoopFilter->ALFProcess(&cAlfParam, NULL, pcSlice->getLambda(), ruiDist, ruiBits);
1824	#endif
1825	#endif
1826
1827	#endif
1828	#endif
1829	m_pcAdaptiveLoopFilter->endALFEnc();
1830
1831	#if LCU_SYNTAX_ALF
1832	alfParamSet->releaseALFParam();
1833	delete alfParamSet;
1834	delete alfCUCtrlParam;
1835	#else
1836	m_pcAdaptiveLoopFilter->freeALFParam(&cAlfParam);
1837	#endif
1838	m_pcAdaptiveLoopFilter->PCMLFDisableProcess(pcPic);
1839	m_pcAdaptiveLoopFilter->destroyPicAlfInfo();
1840	}
1841	if( pcSlice->getSPS()->getUseSAO() \|\| pcSlice->getSPS()->getUseALF())
1842	{
1843	pcPic->destroyNonDBFilterInfo();
1844	}
1845
1846	m_pcEntropyCoder->resetEntropy ();
1847	ruiBits += m_pcEntropyCoder->getNumberOfWrittenBits();
1848
1849	if (!bCalcDist)
1850	ruiDist = xFindDistortionFrame(pcPic->getPicYuvOrg(), pcPic->getPicYuvRec());
1851	}
1852
1853	// ====================================================================================================================
1854	// Protected member functions
1855	// ====================================================================================================================
1856
1857	Void TEncGOP::xInitGOP( Int iPOCLast, Int iNumPicRcvd, TComList<TComPic>& rcListPic, TComList<TComPicYuv>& rcListPicYuvRecOut )
1858	{
1859	assert( iNumPicRcvd > 0 );
1860	// Exception for the first frame
1861	if ( iPOCLast == 0 )
1862	{
1863	m_iGopSize = 1;
1864	}
1865	else
1866	m_iGopSize = m_pcCfg->getGOPSize();
1867
1868	assert (m_iGopSize > 0);
1869
1870	return;
1871	}
1872
1873	Void TEncGOP::xGetBuffer( TComList<TComPic*>& rcListPic,
1874	TComList<TComPicYuv*>& rcListPicYuvRecOut,
1875	Int iNumPicRcvd,
1876	Int iTimeOffset,
1877	TComPic*& rpcPic,
1878	TComPicYuv*& rpcPicYuvRecOut,
1879	UInt uiPOCCurr )
1880	{
1881	Int i;
1882	// Rec. output
1883	TComList<TComPicYuv*>::iterator iterPicYuvRec = rcListPicYuvRecOut.end();
1884	for ( i = 0; i < iNumPicRcvd - iTimeOffset + 1; i++ )
1885	{
1886	iterPicYuvRec--;
1887	}
1888
1889	rpcPicYuvRecOut = *(iterPicYuvRec);
1890
1891	// Current pic.
1892	TComList<TComPic*>::iterator iterPic = rcListPic.begin();
1893	while (iterPic != rcListPic.end())
1894	{
1895	rpcPic = *(iterPic);
1896	rpcPic->setCurrSliceIdx(0);
1897	if (rpcPic->getPOC() == (Int)uiPOCCurr)
1898	{
1899	break;
1900	}
1901	iterPic++;
1902	}
1903
1904	assert (rpcPic->getPOC() == (Int)uiPOCCurr);
1905
1906	return;
1907	}
1908
1909	UInt64 TEncGOP::xFindDistortionFrame (TComPicYuv* pcPic0, TComPicYuv* pcPic1)
1910	{
1911	Int x, y;
1912	Pel* pSrc0 = pcPic0 ->getLumaAddr();
1913	Pel* pSrc1 = pcPic1 ->getLumaAddr();
1914	#if IBDI_DISTORTION
1915	Int iShift = g_uiBitIncrement;
1916	Int iOffset = 1<<(g_uiBitIncrement-1);
1917	#else
1918	UInt uiShift = g_uiBitIncrement<<1;
1919	#endif
1920	Int iTemp;
1921
1922	Int iStride = pcPic0->getStride();
1923	Int iWidth = pcPic0->getWidth();
1924	Int iHeight = pcPic0->getHeight();
1925
1926	UInt64 uiTotalDiff = 0;
1927
1928	for( y = 0; y < iHeight; y++ )
1929	{
1930	for( x = 0; x < iWidth; x++ )
1931	{
1932	#if IBDI_DISTORTION
1933	iTemp = ((pSrc0[x]+iOffset)>>iShift) - ((pSrc1[x]+iOffset)>>iShift); uiTotalDiff += iTemp * iTemp;
1934	#else
1935	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
1936	#endif
1937	}
1938	pSrc0 += iStride;
1939	pSrc1 += iStride;
1940	}
1941
1942	iHeight >>= 1;
1943	iWidth >>= 1;
1944	iStride >>= 1;
1945
1946	pSrc0 = pcPic0->getCbAddr();
1947	pSrc1 = pcPic1->getCbAddr();
1948
1949	for( y = 0; y < iHeight; y++ )
1950	{
1951	for( x = 0; x < iWidth; x++ )
1952	{
1953	#if IBDI_DISTORTION
1954	iTemp = ((pSrc0[x]+iOffset)>>iShift) - ((pSrc1[x]+iOffset)>>iShift); uiTotalDiff += iTemp * iTemp;
1955	#else
1956	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
1957	#endif
1958	}
1959	pSrc0 += iStride;
1960	pSrc1 += iStride;
1961	}
1962
1963	pSrc0 = pcPic0->getCrAddr();
1964	pSrc1 = pcPic1->getCrAddr();
1965
1966	for( y = 0; y < iHeight; y++ )
1967	{
1968	for( x = 0; x < iWidth; x++ )
1969	{
1970	#if IBDI_DISTORTION
1971	iTemp = ((pSrc0[x]+iOffset)>>iShift) - ((pSrc1[x]+iOffset)>>iShift); uiTotalDiff += iTemp * iTemp;
1972	#else
1973	iTemp = pSrc0[x] - pSrc1[x]; uiTotalDiff += (iTemp*iTemp) >> uiShift;
1974	#endif
1975	}
1976	pSrc0 += iStride;
1977	pSrc1 += iStride;
1978	}
1979
1980	return uiTotalDiff;
1981	}
1982
1983	#if VERBOSE_RATE
1984	static const char* nalUnitTypeToString(NalUnitType type)
1985	{
1986	switch (type)
1987	{
1988	case NAL_UNIT_CODED_SLICE: return "SLICE";
1989	#if H0566_TLA
1990	case NAL_UNIT_CODED_SLICE_IDV: return "IDV";
1991	case NAL_UNIT_CODED_SLICE_CRA: return "CRA";
1992	case NAL_UNIT_CODED_SLICE_TLA: return "TLA";
1993	#else
1994	case NAL_UNIT_CODED_SLICE_CDR: return "CDR";
1995	#endif
1996	case NAL_UNIT_CODED_SLICE_IDR: return "IDR";
1997	case NAL_UNIT_SEI: return "SEI";
1998	case NAL_UNIT_SPS: return "SPS";
1999	case NAL_UNIT_PPS: return "PPS";
2000	case NAL_UNIT_FILLER_DATA: return "FILLER";
2001	default: return "UNK";
2002	}
2003	}
2004	#endif
2005
2006	Void TEncGOP::xCalculateAddPSNR( TComPic* pcPic, TComPicYuv* pcPicD, const AccessUnit& accessUnit, Double dEncTime )
2007	{
2008	Int x, y;
2009	UInt64 uiSSDY = 0;
2010	UInt64 uiSSDU = 0;
2011	UInt64 uiSSDV = 0;
2012
2013	Double dYPSNR = 0.0;
2014	Double dUPSNR = 0.0;
2015	Double dVPSNR = 0.0;
2016
2017	//===== calculate PSNR =====
2018	Pel* pOrg = pcPic ->getPicYuvOrg()->getLumaAddr();
2019	Pel* pRec = pcPicD->getLumaAddr();
2020	Int iStride = pcPicD->getStride();
2021
2022	Int iWidth;
2023	Int iHeight;
2024
2025	iWidth = pcPicD->getWidth () - m_pcEncTop->getPad(0);
2026	iHeight = pcPicD->getHeight() - m_pcEncTop->getPad(1);
2027
2028	Int iSize = iWidth*iHeight;
2029
2030	for( y = 0; y < iHeight; y++ )
2031	{
2032	for( x = 0; x < iWidth; x++ )
2033	{
2034	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2035	uiSSDY += iDiff * iDiff;
2036	}
2037	pOrg += iStride;
2038	pRec += iStride;
2039	}
2040
2041	#if HHI_VSO
2042	#if HHI_VSO_SYNTH_DIST_OUT
2043	if ( m_pcRdCost->getUseRenModel() )
2044	{
2045	unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8));
2046	Double fRefValueY = (double) maxval * maxval * iSize;
2047	Double fRefValueC = fRefValueY / 4.0;
2048	TRenModel* pcRenModel = m_pcEncTop->getEncTop()->getRenModel();
2049	Int64 iDistVSOY, iDistVSOU, iDistVSOV;
2050	pcRenModel->getTotalSSE( iDistVSOY, iDistVSOU, iDistVSOV );
2051	dYPSNR = ( iDistVSOY ? 10.0 * log10( fRefValueY / (Double) iDistVSOY ) : 99.99 );
2052	dUPSNR = ( iDistVSOU ? 10.0 * log10( fRefValueC / (Double) iDistVSOU ) : 99.99 );
2053	dVPSNR = ( iDistVSOV ? 10.0 * log10( fRefValueC / (Double) iDistVSOV ) : 99.99 );
2054	}
2055	else
2056	#endif
2057	#endif
2058	{
2059	iHeight >>= 1;
2060	iWidth >>= 1;
2061	iStride >>= 1;
2062	pOrg = pcPic ->getPicYuvOrg()->getCbAddr();
2063	pRec = pcPicD->getCbAddr();
2064
2065	for( y = 0; y < iHeight; y++ )
2066	{
2067	for( x = 0; x < iWidth; x++ )
2068	{
2069	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2070	uiSSDU += iDiff * iDiff;
2071	}
2072	pOrg += iStride;
2073	pRec += iStride;
2074	}
2075
2076	pOrg = pcPic ->getPicYuvOrg()->getCrAddr();
2077	pRec = pcPicD->getCrAddr();
2078
2079	for( y = 0; y < iHeight; y++ )
2080	{
2081	for( x = 0; x < iWidth; x++ )
2082	{
2083	Int iDiff = (Int)( pOrg[x] - pRec[x] );
2084	uiSSDV += iDiff * iDiff;
2085	}
2086	pOrg += iStride;
2087	pRec += iStride;
2088	}
2089
2090	unsigned int maxval = 255 * (1<<(g_uiBitDepth + g_uiBitIncrement -8));
2091	Double fRefValueY = (double) maxval * maxval * iSize;
2092	Double fRefValueC = fRefValueY / 4.0;
2093	dYPSNR = ( uiSSDY ? 10.0 * log10( fRefValueY / (Double)uiSSDY ) : 99.99 );
2094	dUPSNR = ( uiSSDU ? 10.0 * log10( fRefValueC / (Double)uiSSDU ) : 99.99 );
2095	dVPSNR = ( uiSSDV ? 10.0 * log10( fRefValueC / (Double)uiSSDV ) : 99.99 );
2096	}
2097	/* calculate the size of the access unit, excluding:
2098	* - any AnnexB contributions (start_code_prefix, zero_byte, etc.,)
2099	* - SEI NAL units
2100	*/
2101	unsigned numRBSPBytes = 0;
2102	for (AccessUnit::const_iterator it = accessUnit.begin(); it != accessUnit.end(); it++)
2103	{
2104	unsigned numRBSPBytes_nal = unsigned((*it)->m_nalUnitData.str().size());
2105	#if VERBOSE_RATE
2106	printf("*** %6s numBytesInNALunit: %u\n", nalUnitTypeToString((*it)->m_nalUnitType), numRBSPBytes_nal);
2107	#endif
2108	if ((*it)->m_nalUnitType != NAL_UNIT_SEI)
2109	numRBSPBytes += numRBSPBytes_nal;
2110	}
2111
2112	unsigned uibits = numRBSPBytes * 8;
2113	m_vRVM_RP.push_back( uibits );
2114
2115	//===== add PSNR =====
2116	m_pcEncTop->getAnalyzeAll()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2117	TComSlice* pcSlice = pcPic->getSlice(0);
2118	if (pcSlice->isIntra())
2119	{
2120	m_pcEncTop->getAnalyzeI()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2121	}
2122	if (pcSlice->isInterP())
2123	{
2124	m_pcEncTop->getAnalyzeP()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2125	}
2126	if (pcSlice->isInterB())
2127	{
2128	m_pcEncTop->getAnalyzeB()->addResult (dYPSNR, dUPSNR, dVPSNR, (Double)uibits);
2129	}
2130
2131	Char c = (pcSlice->isIntra() ? 'I' : pcSlice->isInterP() ? 'P' : 'B');
2132	if (!pcSlice->isReferenced()) c += 32;
2133
2134	#if ADAPTIVE_QP_SELECTION
2135	printf("%s View %3d POC %4d TId: %1d ( %c-SLICE, nQP %d QP %d ) %10d bits",
2136	pcSlice->getIsDepth() ? "Depth " : "Texture",
2137	pcSlice->getViewId(),
2138	pcSlice->getPOC(),
2139	pcSlice->getTLayer(),
2140	c,
2141	pcSlice->getSliceQpBase(),
2142	pcSlice->getSliceQp(),
2143	uibits );
2144	#else
2145	printf("%s View %3d POC %4d TId: %1d ( %c-SLICE, QP %d ) %10d bits",
2146	pcSlice->getIsDepth() ? "Depth " : "Texture",
2147	pcSlice->getViewId(),
2148	pcSlice->getPOC()-pcSlice->getLastIDR(),
2149	pcSlice->getTLayer(),
2150	c,
2151	pcSlice->getSliceQp(),
2152	uibits );
2153	#endif
2154
2155	printf(" [Y %6.4lf dB U %6.4lf dB V %6.4lf dB]", dYPSNR, dUPSNR, dVPSNR );
2156	printf(" [ET %5.0f ]", dEncTime );
2157
2158	for (Int iRefList = 0; iRefList < 2; iRefList++)
2159	{
2160	printf(" [L%d ", iRefList);
2161	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(RefPicList(iRefList)); iRefIndex++)
2162	{
2163	if( pcSlice->getViewId() != pcSlice->getRefViewId( RefPicList(iRefList), iRefIndex ) )
2164	{
2165	printf( "V%d ", pcSlice->getRefViewId( RefPicList(iRefList), iRefIndex ) );
2166	}
2167	else
2168	{
2169	printf ("%d ", pcSlice->getRefPOC(RefPicList(iRefList), iRefIndex)-pcSlice->getLastIDR());
2170	}
2171	}
2172	printf("]");
2173	}
2174	if(pcSlice->getNumRefIdx(REF_PIC_LIST_C)>0 && !pcSlice->getNoBackPredFlag())
2175	{
2176	printf(" [LC ");
2177	for (Int iRefIndex = 0; iRefIndex < pcSlice->getNumRefIdx(REF_PIC_LIST_C); iRefIndex++)
2178	{
2179	if( pcSlice->getViewId() != pcSlice->getRefViewId( (RefPicList)pcSlice->getListIdFromIdxOfLC(iRefIndex), pcSlice->getRefIdxFromIdxOfLC(iRefIndex) ) )
2180	{
2181	printf( "V%d ", pcSlice->getRefViewId( (RefPicList)pcSlice->getListIdFromIdxOfLC(iRefIndex), pcSlice->getRefIdxFromIdxOfLC(iRefIndex) ) );
2182	}
2183	else
2184	{
2185	printf ("%d ", pcSlice->getRefPOC((RefPicList)pcSlice->getListIdFromIdxOfLC(iRefIndex), pcSlice->getRefIdxFromIdxOfLC(iRefIndex))-pcSlice->getLastIDR());
2186	}
2187	}
2188	printf("]");
2189	}
2190	}
2191
2192	/** Function for deciding the nal_unit_type.
2193	* \param uiPOCCurr POC of the current picture
2194	* \returns the nal_unit type of the picture
2195	* This function checks the configuration and returns the appropriate nal_unit_type for the picture.
2196	*/
2197	NalUnitType TEncGOP::getNalUnitType(UInt uiPOCCurr)
2198	{
2199	Bool bInterViewOnlySlice = ( m_pcCfg->getGOPEntry(MAX_GOP).m_POC == 0 && (m_pcCfg->getGOPEntry(MAX_GOP).m_sliceType == 'P' \|\| m_pcCfg->getGOPEntry(MAX_GOP).m_sliceType == 'B') );
2200
2201	if (uiPOCCurr == 0)
2202	{
2203	if( bInterViewOnlySlice )
2204	{
2205	return NAL_UNIT_CODED_SLICE_IDV;
2206	}
2207	else
2208	{
2209	return NAL_UNIT_CODED_SLICE_IDR;
2210	}
2211	}
2212	if (uiPOCCurr % m_pcCfg->getIntraPeriod() == 0)
2213	{
2214	if (m_pcCfg->getDecodingRefreshType() == 1)
2215	{
2216	if( bInterViewOnlySlice )
2217	{
2218	return NAL_UNIT_CODED_SLICE_IDV;
2219	}
2220	else
2221	{
2222	#if H0566_TLA
2223	return NAL_UNIT_CODED_SLICE_CRA;
2224	#else
2225	return NAL_UNIT_CODED_SLICE_CDR;
2226	#endif
2227	}
2228	}
2229	else if (m_pcCfg->getDecodingRefreshType() == 2)
2230	{
2231	if( bInterViewOnlySlice )
2232	{
2233	return NAL_UNIT_CODED_SLICE_IDV;
2234	}
2235	else
2236	{
2237	return NAL_UNIT_CODED_SLICE_IDR;
2238	}
2239	}
2240	}
2241	return NAL_UNIT_CODED_SLICE;
2242	}
2243
2244	NalUnitType TEncGOP::getNalUnitTypeBaseViewMvc(UInt uiPOCCurr)
2245	{
2246	if( uiPOCCurr == 0 )
2247	{
2248	return NAL_UNIT_CODED_SLICE_IDR;
2249	}
2250	if( uiPOCCurr % m_pcCfg->getIntraPeriod() == 0 )
2251	{
2252	if( m_pcCfg->getDecodingRefreshType() == 1 )
2253	{
2254	#if H0566_TLA
2255	return NAL_UNIT_CODED_SLICE_CRA;
2256	#else
2257	return NAL_UNIT_CODED_SLICE_CDR;
2258	#endif
2259	}
2260	else if( m_pcCfg->getDecodingRefreshType() == 2 )
2261	{
2262	return NAL_UNIT_CODED_SLICE_IDR;
2263	}
2264	}
2265	return NAL_UNIT_CODED_SLICE;
2266	}
2267
2268	Double TEncGOP::xCalculateRVM()
2269	{
2270	Double dRVM = 0;
2271
2272	if( m_pcCfg->getGOPSize() == 1 && m_pcCfg->getIntraPeriod() != 1 && m_pcCfg->getFrameToBeEncoded() > RVM_VCEGAM10_M * 2 )
2273	{
2274	// calculate RVM only for lowdelay configurations
2275	std::vector<Double> vRL , vB;
2276	size_t N = m_vRVM_RP.size();
2277	vRL.resize( N );
2278	vB.resize( N );
2279
2280	Int i;
2281	Double dRavg = 0 , dBavg = 0;
2282	vB[RVM_VCEGAM10_M] = 0;
2283	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2284	{
2285	vRL[i] = 0;
2286	for( Int j = i - RVM_VCEGAM10_M ; j <= i + RVM_VCEGAM10_M - 1 ; j++ )
2287	vRL[i] += m_vRVM_RP[j];
2288	vRL[i] /= ( 2 * RVM_VCEGAM10_M );
2289	vB[i] = vB[i-1] + m_vRVM_RP[i] - vRL[i];
2290	dRavg += m_vRVM_RP[i];
2291	dBavg += vB[i];
2292	}
2293
2294	dRavg /= ( N - 2 * RVM_VCEGAM10_M );
2295	dBavg /= ( N - 2 * RVM_VCEGAM10_M );
2296
2297	double dSigamB = 0;
2298	for( i = RVM_VCEGAM10_M + 1 ; i < N - RVM_VCEGAM10_M + 1 ; i++ )
2299	{
2300	Double tmp = vB[i] - dBavg;
2301	dSigamB += tmp * tmp;
2302	}
2303	dSigamB = sqrt( dSigamB / ( N - 2 * RVM_VCEGAM10_M ) );
2304
2305	double f = sqrt( 12.0 * ( RVM_VCEGAM10_M - 1 ) / ( RVM_VCEGAM10_M + 1 ) );
2306
2307	dRVM = dSigamB / dRavg * f;
2308	}
2309
2310	return( dRVM );
2311	}
2312
2313	/** Determine the difference between consecutive tile sizes (in bytes) and writes it to bistream rNalu [slice header]
2314	* \param rpcBitstreamRedirect contains the bitstream to be concatenated to rNalu. rpcBitstreamRedirect contains slice payload. rpcSlice contains tile location information.
2315	* \returns Updates rNalu to contain concatenated bitstream. rpcBitstreamRedirect is cleared at the end of this function call.
2316	*/
2317	Void TEncGOP::xWriteTileLocationToSliceHeader (OutputNALUnit& rNalu, TComOutputBitstream& rpcBitstreamRedirect, TComSlice& rpcSlice)
2318	{
2319	{
2320	#if !TILES_WPP_ENTRY_POINT_SIGNALLING
2321	Int iTransmitTileLocationInSliceHeader = (rpcSlice->getTileLocationCount()==0 \|\| m_pcCfg->getTileLocationInSliceHeaderFlag()==0) ? 0 : 1;
2322	rNalu.m_Bitstream.write(iTransmitTileLocationInSliceHeader, 1); // write flag indicating whether tile location information communicated in slice header
2323
2324	if (iTransmitTileLocationInSliceHeader)
2325	{
2326	rNalu.m_Bitstream.write(rpcSlice->getTileLocationCount()-1, 5); // write number of tiles
2327
2328	Int *aiDiff;
2329	aiDiff = new Int [rpcSlice->getTileLocationCount()];
2330
2331	// Find largest number of bits required by Diff
2332	Int iLastSize = 0, iDiffMax = 0, iDiffMin = 0;
2333	for (UInt uiIdx=0; uiIdx<rpcSlice->getTileLocationCount(); uiIdx++)
2334	{
2335	Int iCurDiff, iCurSize;
2336	if (uiIdx==0)
2337	{
2338	iCurDiff = rpcSlice->getTileLocation( uiIdx );
2339	iLastSize = rpcSlice->getTileLocation( uiIdx );
2340	}
2341	else
2342	{
2343	iCurSize = rpcSlice->getTileLocation( uiIdx ) - rpcSlice->getTileLocation( uiIdx-1 );
2344	iCurDiff = iCurSize - iLastSize;
2345	iLastSize = iCurSize;
2346	}
2347	// Store Diff so it may be written to slice header later without re-calculating.
2348	aiDiff[uiIdx] = iCurDiff;
2349
2350	if (iCurDiff>iDiffMax)
2351	{
2352	iDiffMax = iCurDiff;
2353	}
2354	if (iCurDiff<iDiffMin)
2355	{
2356	iDiffMin = iCurDiff;
2357	}
2358	}
2359
2360	Int iDiffMinAbs, iDiffMaxAbs;
2361	iDiffMinAbs = (iDiffMin<0) ? (-iDiffMin) : iDiffMin;
2362	iDiffMaxAbs = (iDiffMax<0) ? (-iDiffMax) : iDiffMax;
2363
2364	Int iBitsUsedByDiff = 0, iDiffAbsLargest;
2365	iDiffAbsLargest = (iDiffMinAbs < iDiffMaxAbs) ? iDiffMaxAbs : iDiffMinAbs;
2366	while (1)
2367	{
2368	if (iDiffAbsLargest >= (1 << iBitsUsedByDiff) )
2369	{
2370	iBitsUsedByDiff++;
2371	}
2372	else
2373	{
2374	break;
2375	}
2376	}
2377	iBitsUsedByDiff++;
2378
2379	if (iBitsUsedByDiff > 32)
2380	{
2381	printf("\nDiff magnitude uses more than 32-bits");
2382	assert ( 0 );
2383	exit ( 0 ); // trying to catch any problems with using fixed bits for Diff information
2384	}
2385
2386	rNalu.m_Bitstream.write( iBitsUsedByDiff-1, 5 ); // write number of bits used by Diff
2387
2388	// Write diff to slice header (rNalu)
2389	for (UInt uiIdx=0; uiIdx<rpcSlice->getTileLocationCount(); uiIdx++)
2390	{
2391	Int iCurDiff = aiDiff[uiIdx];
2392
2393	// write sign of diff
2394	if (uiIdx!=0)
2395	{
2396	if (iCurDiff<0)
2397	{
2398	rNalu.m_Bitstream.write(1, 1);
2399	}
2400	else
2401	{
2402	rNalu.m_Bitstream.write(0, 1);
2403	}
2404	}
2405
2406	// write abs value of diff
2407	Int iAbsDiff = (iCurDiff<0) ? (-iCurDiff) : iCurDiff;
2408	if (iAbsDiff > ((((UInt64)1)<<32)-1))
2409	{
2410	printf("\niAbsDiff exceeds 32-bit limit");
2411	exit(0);
2412	}
2413	rNalu.m_Bitstream.write( iAbsDiff, iBitsUsedByDiff-1 );
2414	}
2415
2416	delete [] aiDiff;
2417	}
2418	#endif
2419	}
2420
2421	// Byte-align
2422	rNalu.m_Bitstream.writeAlignOne();
2423
2424	// Update tile marker locations
2425	TComOutputBitstream *pcOut = &rNalu.m_Bitstream;
2426	UInt uiAccumulatedLength = pcOut->getNumberOfWrittenBits() >> 3;
2427	for (Int uiMrkIdx = 0; uiMrkIdx < rpcBitstreamRedirect->getTileMarkerLocationCount(); uiMrkIdx++)
2428	{
2429	UInt uiBottom = pcOut->getTileMarkerLocationCount();
2430	pcOut->setTileMarkerLocation ( uiBottom, uiAccumulatedLength + rpcBitstreamRedirect->getTileMarkerLocation( uiMrkIdx ) );
2431	pcOut->setTileMarkerLocationCount ( uiBottom + 1 );
2432	}
2433
2434	// Perform bitstream concatenation
2435	if (rpcBitstreamRedirect->getNumberOfWrittenBits() > 0)
2436	{
2437	UInt uiBitCount = rpcBitstreamRedirect->getNumberOfWrittenBits();
2438	if (rpcBitstreamRedirect->getByteStreamLength()>0)
2439	{
2440	UChar pucStart = reinterpret_cast<UChar>(rpcBitstreamRedirect->getByteStream());
2441	UInt uiWriteByteCount = 0;
2442	while (uiWriteByteCount < (uiBitCount >> 3) )
2443	{
2444	UInt uiBits = (*pucStart);
2445	rNalu.m_Bitstream.write(uiBits, 8);
2446	pucStart++;
2447	uiWriteByteCount++;
2448	}
2449	}
2450	UInt uiBitsHeld = (uiBitCount & 0x07);
2451	for (UInt uiIdx=0; uiIdx < uiBitsHeld; uiIdx++)
2452	{
2453	rNalu.m_Bitstream.write((rpcBitstreamRedirect->getHeldBits() & (1 << (7-uiIdx))) >> (7-uiIdx), 1);
2454	}
2455	}
2456
2457	m_pcEntropyCoder->setBitstream(&rNalu.m_Bitstream);
2458
2459	delete rpcBitstreamRedirect;
2460	rpcBitstreamRedirect = new TComOutputBitstream;
2461	}
2462
2463	Void TEncGOP::xSetRefPicListModificationsMvc( TComSlice* pcSlice, UInt uiPOCCurr, UInt iGOPid )
2464	{
2465	if( pcSlice->getSliceType() == I_SLICE \|\| !(pcSlice->getSPS()->getListsModificationPresentFlag()) \|\| pcSlice->getSPS()->getNumberOfUsableInterViewRefs() == 0 )
2466	{
2467	return;
2468	}
2469
2470	// analyze inter-view modifications
2471	GOPEntryMvc gem = m_pcCfg->getGOPEntry( (getNalUnitType(uiPOCCurr) == NAL_UNIT_CODED_SLICE_IDV) ? MAX_GOP : iGOPid );
2472	Int numL0Modifications = 0;
2473	Int numL1Modifications = 0;
2474	for( Int k = 0; k < gem.m_numInterViewRefPics; k++ )
2475	{
2476	if( gem.m_interViewRefPosL0[k] > 0 ) { numL0Modifications++; }
2477	if( gem.m_interViewRefPosL1[k] > 0 ) { numL1Modifications++; }
2478	}
2479
2480	TComRefPicListModification* refPicListModification = pcSlice->getRefPicListModification();
2481	Int maxRefListSize = pcSlice->getNumPocTotalCurrMvc();
2482	Int numTemporalRefs = pcSlice->getNumPocTotalCurr();
2483
2484	// set L0 inter-view modifications
2485	if( (maxRefListSize > 1) && (numL0Modifications > 0) )
2486	{
2487	refPicListModification->setRefPicListModificationFlagL0( true );
2488	Int tempListEntryL0[16];
2489	for( Int k = 0; k < 16; k++ ) { tempListEntryL0[k] = -1; }
2490
2491	Bool hasModification = false;
2492	for( Int k = 0; k < gem.m_numInterViewRefPics; k++ )
2493	{
2494	if( gem.m_interViewRefPosL0[k] > 0 )
2495	{
2496	for( Int l = 0; l < pcSlice->getSPS()->getNumberOfUsableInterViewRefs(); l++ )
2497	{
2498	if( gem.m_interViewRefs[k] == pcSlice->getSPS()->getUsableInterViewRef( l ) && (gem.m_interViewRefPosL0[k] - 1) != (numTemporalRefs + l) )
2499	{
2500	tempListEntryL0[gem.m_interViewRefPosL0[k]-1] = numTemporalRefs + l;
2501	hasModification = true;
2502	}
2503	}
2504	}
2505	}
2506
2507	if( hasModification )
2508	{
2509	Int temporalRefIdx = 0;
2510	for( Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_0 ); i++ )
2511	{
2512	if( tempListEntryL0[i] >= 0 )
2513	{
2514	refPicListModification->setRefPicSetIdxL0( i, tempListEntryL0[i] );
2515	}
2516	else
2517	{
2518	refPicListModification->setRefPicSetIdxL0( i, temporalRefIdx );
2519	temporalRefIdx++;
2520	}
2521	}
2522	}
2523	else
2524	{
2525	refPicListModification->setRefPicListModificationFlagL0( false );
2526	}
2527	}
2528
2529	// set L1 inter-view modifications
2530	if( (maxRefListSize > 1) && (numL1Modifications > 0) )
2531	{
2532	refPicListModification->setRefPicListModificationFlagL1( true );
2533	Int tempListEntryL1[16];
2534	for( Int k = 0; k < 16; k++ ) { tempListEntryL1[k] = -1; }
2535
2536	Bool hasModification = false;
2537	for( Int k = 0; k < gem.m_numInterViewRefPics; k++ )
2538	{
2539	if( gem.m_interViewRefPosL1[k] > 0 )
2540	{
2541	for( Int l = 0; l < pcSlice->getSPS()->getNumberOfUsableInterViewRefs(); l++ )
2542	{
2543	if( gem.m_interViewRefs[k] == pcSlice->getSPS()->getUsableInterViewRef( l ) && (gem.m_interViewRefPosL1[k] - 1) != (numTemporalRefs + l) )
2544	{
2545	tempListEntryL1[gem.m_interViewRefPosL1[k]-1] = numTemporalRefs + l;
2546	hasModification = true;
2547	}
2548	}
2549	}
2550	}
2551
2552	if( hasModification )
2553	{
2554	Int temporalRefIdx = 0;
2555	for( Int i = 0; i < pcSlice->getNumRefIdx( REF_PIC_LIST_1 ); i++ )
2556	{
2557	if( tempListEntryL1[i] >= 0 )
2558	{
2559	refPicListModification->setRefPicSetIdxL1( i, tempListEntryL1[i] );
2560	}
2561	else
2562	{
2563	refPicListModification->setRefPicSetIdxL1( i, temporalRefIdx );
2564	temporalRefIdx++;
2565	}
2566	}
2567	}
2568	else
2569	{
2570	refPicListModification->setRefPicListModificationFlagL1( false );
2571	}
2572	}
2573
2574	return;
2575	}
2576	//! \}

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source: 3DVCSoftware/branches/HTM-4.0-Orange/source/Lib/TLibEncoder/TEncGOP.cpp @ 142

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